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Nikita Martelli

ASD ATHLON SAVONA

W–L
4–6
Won and lost rating-eligible matches in the past 12 months.
Gi
1,132
Rating based on Gi matches in the past 12 months.
No-Gi
1,280
Rating based on No-Gi matches in the past 12 months.
Current form
4–6
Results from the ten most recent rating-eligible matches.
Opponents
7
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
1
Silver
4
Bronze
3
Total medals
8
Events with results
5

Full career record

Wins
4
Losses
8
Matches
12
Win rate
33.3%

Ways of winning

Submission
1
Points
3
Decision
0
Disqualification
0

Personal records

Longest winning streak
2
Longest submission streak
1

Recent recorded placements

  2. NORTH ITALIAN CUP III

    IT Event record 1–2

    • GI - Kids 1-4 / Girls / Colored Belt / Kid4 (10-11 yrs) / -33 kg
    • NO-GI - Kids 1-4 / Girls / Colored Belt / Kid4 (10-11 yrs) / -33 kg

  3. 3° Trofeo Nord Italia Open

    IT Event record 2–1

    • GI - Kids 1-4 / Girls / Colored Belt / Kid3 (8-9 yrs) / -27 kg
    • NO-GI - Kids 1-4 / Girls / Colored Belt / Kid3 (8-9 yrs) / -27 kg

  5. MILANO OPEN

    IT Event record 0–1

    • GI - Kids 1-4 / Girls / White / Kid3 (8-9 yrs) / -27 kg

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
7
Distinct events
3

Ways of winning

  • Submission 1 25%
  • Points 3 75%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1132
Record
1–4
Win rate
20%
Submission share
100%

No-Gi

Rating
1280
Record
3–2
Win rate
60%
Submission share
0%

Win quality

Grouped by pre-match win probability. This provides context and does not award an extra rating bonus.

As underdog 0–0 Less than 35% expected win probability before the match.
Even match 0–0 Between 35% and 65% expected win probability before the match.
As favourite 0–0 More than 65% expected win probability before the match.

Development

Rating and development

The same published rating, supported by trend, opponent strength and evidence quality.

Current rating
1,287
Change over 90 days
+40
Highest rating in 12 months
1,304
Performance versus expectation
-7.5 pp
Schedule strength
Top 49%
Average opponent rating
1,320
Weighted win rate
42%
Expected win rate
49%
Repeat-opponent share
30%
Effective evidence
8.2
Confidence
87/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 2–5 2–5 across 7 rematches against 3 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #2435 Alice Schiavone · 3° Trofeo Nord Italia Open Pts 5–0
  2. #2541 Giulia Alati · Fight Factory III - Bielmonte edition (BJJ GI & NOGI) Sub 01:39 0–0
  3. #2673 Ilenia Schiavone · 3° Trofeo Nord Italia Open Pts 2–0
  4. #2699 Aurelia Marini · NORTH ITALIAN CUP III Pts 7–0

Full career

  1. #2435 Alice Schiavone · 3° Trofeo Nord Italia Open Pts 5–0
  2. #2541 Giulia Alati · Fight Factory III - Bielmonte edition (BJJ GI & NOGI) Sub 01:39 0–0
  3. #2673 Ilenia Schiavone · 3° Trofeo Nord Italia Open Pts 2–0
  4. #2699 Aurelia Marini · NORTH ITALIAN CUP III Pts 7–0

Rivals

Opponent Head-to-head record Matches
Ivayla Galenkov 0–3 3
Alice Schiavone 1–1 2
Aurelia Marini 1–1 2

Around this athlete

Athlete Rank Rating
Nathan Kasanpawiro #1952 1,287
Nikita Martelli #1953 1,287
Lola Del Burgo Igual #1954 1,287

Recent tournaments

Calculation details

Rating breakdown for the past 12 months

See the published month-end rating and the rating-eligible matches added in each month. Open a month for details.

August 2026 No new matches Change 0 Rating 1,287

Rating-period composition

Rating matches
10 0
Record
4–6 Previous month 4–6
Opponents
7 0
Events
3 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

July 2026 4 new matches Change -17 Rating 1,287

Rating-period composition

Rating matches
10 +4
Record
4–6 Previous month 3–3
Opponents
7 +2
Events
3 +1

New rating matches

This is a current what-if estimate: roughly how much the current rating changes when this match is omitted. These values cannot be added and therefore do not together explain the monthly change.
Loss
July 25, 2026 Ivayla Galenkov
Fight Factory III - Bielmonte edition (BJJ GI & NOGI) GI - Kids 1-4 / Girls / Colored Belt / Kid4 (10-11 yrs) / -33 kg
Method Points 04:00 2–16
Marginal influence -14
Win
July 25, 2026 Giulia Alati
Fight Factory III - Bielmonte edition (BJJ GI & NOGI) GI - Kids 1-4 / Girls / Colored Belt / Kid4 (10-11 yrs) / -33 kg
Method Submission 01:39 0–0
Marginal influence +7
Loss
July 25, 2026 Ivayla Galenkov
Fight Factory III - Bielmonte edition (BJJ GI & NOGI) GI - Kids 1-4 / Girls / Colored Belt / Kid4 (10-11 yrs) / -33 kg
Method Submission 03:31 0–2
Marginal influence -14
Loss
July 25, 2026 Ivayla Galenkov
Fight Factory III - Bielmonte edition (BJJ GI & NOGI) NO-GI - Kids 1-4 / Girls / Colored Belt / Kid4 (10-11 yrs) / -33 kg
Method Points 04:00 2–8
Marginal influence -11
June 2026 No new matches Change 0 Rating 1,304

Rating-period composition

Rating matches
6 0
Record
3–3 Previous month 3–3
Opponents
5 0
Events
2 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

May 2026 3 new matches Change +2 Rating 1,304

Rating-period composition

Rating matches
6 +3
Record
3–3 Previous month 2–1
Opponents
5 +3
Events
2 +1

New rating matches

This is a current what-if estimate: roughly how much the current rating changes when this match is omitted. These values cannot be added and therefore do not together explain the monthly change.
Loss
May 10, 2026 Arij Hanine
NORTH ITALIAN CUP III GI - Kids 1-4 / Girls / Colored Belt / Kid4 (10-11 yrs) / -33 kg
Method Points 04:00 0–2
Marginal influence -18
Loss
NORTH ITALIAN CUP III NO-GI - Kids 1-4 / Girls / Colored Belt / Kid4 (10-11 yrs) / -33 kg
Method Submission 00:29 0–6
Marginal influence -6
Win
May 10, 2026 Aurelia Marini
NORTH ITALIAN CUP III NO-GI - Kids 1-4 / Girls / Colored Belt / Kid4 (10-11 yrs) / -33 kg
Method Points 04:00 7–0
Marginal influence +21
April 2026 No new matches Change -10 Rating 1,302

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
Opponents
2 0
Events
1 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

March 2026 No new matches Change -6 Rating 1,312

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
Opponents
2 0
Events
1 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

February 2026 No new matches · 2 left period Change +72 Rating 1,318

Rating-period composition

Rating matches
3 -2
Record
2–1 Previous month 2–3
Opponents
2 -2
Events
1 -2

2 older matches left the 12-month period: 0 won and 2 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

January 2026 No new matches Change 0 Rating 1,246

Rating-period composition

Rating matches
5 0
Record
2–3 Previous month 2–3
Opponents
4 0
Events
3 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

December 2025 No new matches Change -1 Rating 1,246

Rating-period composition

Rating matches
5 0
Record
2–3 Previous month 2–3
Opponents
4 0
Events
3 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

November 2025 3 new matches Change +148 Rating 1,247

Rating-period composition

Rating matches
5 +3
Record
2–3 Previous month 0–2
Opponents
4 +2
Events
3 +1

New rating matches

This is a current what-if estimate: roughly how much the current rating changes when this match is omitted. These values cannot be added and therefore do not together explain the monthly change.
Loss
November 23, 2025 Alice Schiavone
3° Trofeo Nord Italia Open GI - Kids 1-4 / Girls / Colored Belt / Kid3 (8-9 yrs) / -27 kg
Method Points 03:00 0–2
Marginal influence -23
Win
November 23, 2025 Ilenia Schiavone
3° Trofeo Nord Italia Open NO-GI - Kids 1-4 / Girls / Colored Belt / Kid3 (8-9 yrs) / -27 kg
Method Points 03:00 2–0
Marginal influence +20
Win
November 23, 2025 Alice Schiavone
3° Trofeo Nord Italia Open NO-GI - Kids 1-4 / Girls / Colored Belt / Kid3 (8-9 yrs) / -27 kg
Method Points 03:00 5–0
Marginal influence +21
October 2025 No new matches Change -1 Rating 1,099

Rating-period composition

Rating matches
2 0
Record
0–2 Previous month 0–2
Opponents
2 0
Events
2 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

September 2025 No new matches Change 0 Rating 1,100

Rating-period composition

Rating matches
2 0
Record
0–2 Previous month 0–2
Opponents
2 0
Events
2 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

Relevant matches
8.2
Official ranking percentile
Top 64%
Performance
7.5 pp below expectation

8.2 weighted matches against 7 different opponents across 3 events

Weighted win rate
41.7%
Expected win rate
49.1%
Average opponent rating
1,320
Repeated-opponent share
30.0%
Network connectivity
80.9%

Classification evidence

Why U12?

Within the published period from 2025-09-01 through 2026-08-31, only competition ages recorded at events in the calculation year determine this outcome, with at most one vote per event. Without such an age, the most recent unambiguous earlier competition age is projected to the calculation year; bracket evidence is the final fallback. The newest evidence breaks a tie.

Evidence outcome

  • U12 2 event votes Selected outcome

Registrations and outcomes

Fight Factory III - Bielmonte edition (BJJ GI & NOGI)
U12 · Counts
NO-GI - Kids 1-4 / Girls / Colored Belt / Kid4 (10-11 yrs) / -33 kg
  • Competition age 10
  • Registered age: u12
  • Source category: u12
GI - Kids 1-4 / Girls / Colored Belt / Kid4 (10-11 yrs) / -33 kg
  • Competition age 10
  • Registered age: u12
  • Source category: u12
NORTH ITALIAN CUP III
U12 · Counts
NO-GI - Kids 1-4 / Girls / Colored Belt / Kid4 (10-11 yrs) / -33 kg
  • Competition age 10
  • Registered age: u12
  • Source category: u12
GI - Kids 1-4 / Girls / Colored Belt / Kid4 (10-11 yrs) / -33 kg
  • Competition age 10
  • Registered age: u12
  • Source category: u12
3° Trofeo Nord Italia Open
Does not count
NO-GI - Kids 1-4 / Girls / Colored Belt / Kid3 (8-9 yrs) / -27 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10
GI - Kids 1-4 / Girls / Colored Belt / Kid3 (8-9 yrs) / -27 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10

Classification evidence

Why ≤ 27 kg?

This outcome uses at most one unambiguous upper weight limit per completed ranking event from 2025-09-01 through 2026-08-31. Only the three most recent eligible events are considered, and the lightest verified upper limit is selected. A higher division is not treated as measured body weight.

Evidence outcome

  • ≤ 27 kg 1 competition event Selected outcome
  • ≤ 33 kg 2 competition events

Registrations and outcomes

Fight Factory III - Bielmonte edition (BJJ GI & NOGI)
≤ 33 kg · Counts as a competition event
NO-GI - Kids 1-4 / Girls / Colored Belt / Kid4 (10-11 yrs) / -33 kg
  • Registered weight class: -33 kg
  • Source competition limit: -33 kg

1 match in the rating period

Fight Factory III - Bielmonte edition (BJJ GI & NOGI)
≤ 33 kg · Counts as a competition event
GI - Kids 1-4 / Girls / Colored Belt / Kid4 (10-11 yrs) / -33 kg
  • Registered weight class: -33 kg
  • Source competition limit: -33 kg

3 matches in the rating period

NORTH ITALIAN CUP III
≤ 33 kg · Counts as a competition event
NO-GI - Kids 1-4 / Girls / Colored Belt / Kid4 (10-11 yrs) / -33 kg
  • Registered weight class: -33 kg
  • Source competition limit: -33 kg

2 matches in the rating period

NORTH ITALIAN CUP III
≤ 33 kg · Counts as a competition event
GI - Kids 1-4 / Girls / Colored Belt / Kid4 (10-11 yrs) / -33 kg
  • Registered weight class: -33 kg
  • Source competition limit: -33 kg

1 match in the rating period

3° Trofeo Nord Italia Open
≤ 27 kg · Counts as a competition event
NO-GI - Kids 1-4 / Girls / Colored Belt / Kid3 (8-9 yrs) / -27 kg
  • Registered weight class: -27 kg
  • Source competition limit: -27 kg

2 matches in the rating period

3° Trofeo Nord Italia Open
≤ 27 kg · Counts as a competition event
GI - Kids 1-4 / Girls / Colored Belt / Kid3 (8-9 yrs) / -27 kg
  • Registered weight class: -27 kg
  • Source competition limit: -27 kg

1 match in the rating period