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Milosz Kirchner

ROOTS MMA

W–L
2–8
Won and lost rating-eligible matches in the past 12 months.
Gi
1,133
Rating based on Gi matches in the past 12 months.
No-Gi
-
Rating based on No-Gi matches in the past 12 months.
Current form
2–8
Results from the ten most recent rating-eligible matches.
Opponents
9
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
0
Silver
0
Bronze
3
Total medals
3
Events with results
4

Full career record

Wins
2
Losses
8
Matches
10
Win rate
20.0%

Ways of winning

Submission
1
Points
1
Decision
0
Disqualification
0

Personal records

Longest winning streak
1
Longest submission streak
1

Recent recorded placements

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
9
Distinct events
4

Ways of winning

  • Submission 1 50%
  • Points 1 50%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1133
Record
2–8
Win rate
20%
Submission share
50%

No-Gi

Rating
-
Record
-
Win rate
-
Submission share
-

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
1,133
Change over 90 days
-
Highest rating in 12 months
1,128
Performance versus expectation
-13.0 pp
Schedule strength
Top 57%
Average opponent rating
1,311
Weighted win rate
17%
Expected win rate
30%
Repeat-opponent share
10%
Effective evidence
7.4
Confidence
81/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 1–1 1–1 across 2 rematches against 1 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #936 Minh Khoi Tran · Lion Cub Jiu Jitsu Competition 6 Pts 9–0
  2. #1296 Sam Westra · Lion Cub Jiu Jitsu Competition 6 Sub 02:44 6–6

Full career

  1. #936 Minh Khoi Tran · Lion Cub Jiu Jitsu Competition 6 Pts 9–0
  2. #1296 Sam Westra · Lion Cub Jiu Jitsu Competition 6 Sub 02:44 6–6

Rivals

Opponent Head-to-head record Matches
Minh Khoi Tran 1–1 2

Around this athlete

Athlete Rank Rating
Zackary SIERRA #1431 1,133
Milosz Kirchner #1432 1,133
Yven Tesser #1433 1,131

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 1,133

Rating-period composition

Rating matches
10 0
Record
2–8 Previous month 2–8
Opponents
9 0
Events
4 0

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

July 2026 No new matches Change +3 Rating 1,133

Rating-period composition

Rating matches
10 0
Record
2–8 Previous month 2–8
Opponents
9 0
Events
4 0

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

June 2026 No new matches Change +2 Rating 1,130

Rating-period composition

Rating matches
10 0
Record
2–8 Previous month 2–8
Opponents
9 0
Events
4 0

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

May 2026 6 new matches Change +47 Rating 1,128

Rating-period composition

Rating matches
10 +6
Record
2–8 Previous month 0–4
Opponents
9 +5
Events
4 +2

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
RISING BJJ DÜSSELDORF 16.05.26 Kids Gi / White / Kids 2 / 28 kg
Method Points 03:00 2–10
Marginal influence -22
Loss
May 16, 2026 Minh Khoi Tran
RISING BJJ DÜSSELDORF 16.05.26 Kids Gi / White / Kids 2 / 28 kg
Method Decision 03:00 2–2
Marginal influence -14
Win
May 9, 2026 Minh Khoi Tran
Lion Cub Jiu Jitsu Competition 6 Boys GI / 8 years old (DAY 2: Sunday) / White & Grey belt / -24 & -27 kg
Method Points 03:00 9–0
Marginal influence +26
Loss
Lion Cub Jiu Jitsu Competition 6 Boys GI / 8 years old (DAY 2: Sunday) / White & Grey belt / -24 & -27 kg
Method Submission 00:41 0–0
Marginal influence -12
Win
May 9, 2026 Sam Westra
Lion Cub Jiu Jitsu Competition 6 Boys GI / 8 years old (DAY 2: Sunday) / White & Grey belt / -24 & -27 kg
Method Submission 02:44 6–6
Marginal influence +30
Loss
Lion Cub Jiu Jitsu Competition 6 Boys GI / 8 years old (DAY 2: Sunday) / White & Grey belt / -24 & -27 kg
Method Points 03:00 0–8
Marginal influence -9
April 2026 No new matches Change +2 Rating 1,081

Rating-period composition

Rating matches
4 0
Record
0–4 Previous month 0–4
Opponents
4 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.

March 2026 No new matches Change +5 Rating 1,079

Rating-period composition

Rating matches
4 0
Record
0–4 Previous month 0–4
Opponents
4 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.

February 2026 4 new matches Change Starting point Rating 1,074

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
February 28, 2026 Hamza Yildiz
2026 AGF Dusseldorf Championships Gi Kids / Boys / Kids (8 - 9 yrs) / White / Feather I (Up to 29.50 kg)
Method Submission 00:22 0–9
Marginal influence -11
Loss
February 28, 2026 Lorenzo Santamaria
2026 AGF Dusseldorf Championships Gi Kids / Boys / Kids (8 - 9 yrs) / White / Feather I (Up to 29.50 kg)
Method Points 03:00 13–16
Marginal influence -16
Loss
February 7, 2026 Thore Longk
COLOGNE WINTER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / White / 10-11 years / -30 kg
Method Points 03:00 0–15
Marginal influence -12
Loss
February 7, 2026 Atilla Bozkurt
COLOGNE WINTER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP Boys Gi (under 16 y.o.) / White / 10-11 years / -30 kg
Method Points 03:00 0–23
Marginal influence -22
Relevant matches
7.4
Official ranking percentile
Top 96%
Performance
13.0 pp below expectation

7.4 weighted matches against 9 different opponents across 4 events

Weighted win rate
16.6%
Expected win rate
29.6%
Average opponent rating
1,311
Repeated-opponent share
10.0%
Network connectivity
87.6%

Classification evidence

Why U10?

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

  • U10 6 event votes Selected outcome

Registrations and outcomes

COLOGNE SUMMER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
U10 · Counts
Boys No-Gi (under 16 y.o.) / White / 8-9 years / -27 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10
Boys Gi (under 16 y.o.) / White / 8-9 years / -27 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10
DÜSSELDORF OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
U10 · Counts
Boys Gi (under 16 y.o.) / White / 8-9 years / -27 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10
RISING BJJ DÜSSELDORF 16.05.26
U10 · Counts
Kids Gi / White / Kids 2 / 28 kg
  • Competition age 9
  • Registered age: u12
  • Source category: u12
Lion Cub Jiu Jitsu Competition 6
U10 · Counts
Boys GI / 8 years old (DAY 2: Sunday) / White & Grey belt / -24 & -27 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10
2026 AGF Dusseldorf Championships
U10 · Counts
Gi Kids / Boys / Kids (8 - 9 yrs) / White / Feather I (Up to 29.50 kg)
  • Competition age 9
  • Registered age: u10
  • Source category: u10
COLOGNE WINTER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
U10 · Counts
Boys No-Gi (under 16 y.o.) / White / 8-9 years / -27 kg
  • Competition age 9
  • Registered age: u10
  • Source category: u10
Boys Gi (under 16 y.o.) / White / 10-11 years / -30 kg
  • Competition age 9
  • Registered age: u12
  • Source category: u12

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
  • ≤ 28 kg 1 competition event
  • ≤ 30 kg 1 competition event

Registrations and outcomes

COLOGNE SUMMER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
Does not count
Boys No-Gi (under 16 y.o.) / White / 8-9 years / -27 kg
  • Registered weight class: -27 kg
  • Source competition limit: -27 kg

No matches in the rating period · no valid weight evidence

COLOGNE SUMMER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
Does not count
Boys Gi (under 16 y.o.) / White / 8-9 years / -27 kg
  • Registered weight class: -27 kg
  • Source competition limit: -27 kg

No matches in the rating period · no valid weight evidence

DÜSSELDORF OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
Does not count
Boys Gi (under 16 y.o.) / White / 8-9 years / -27 kg
  • Registered weight class: -27 kg
  • Source competition limit: -27 kg

No matches in the rating period · no valid weight evidence

RISING BJJ DÜSSELDORF 16.05.26
≤ 28 kg · Counts as a competition event
Kids Gi / White / Kids 2 / 28 kg
  • Registered weight class: 28 kg
  • Source competition limit: 28 kg

2 matches in the rating period

Lion Cub Jiu Jitsu Competition 6
≤ 27 kg · Counts as a competition event
Boys GI / 8 years old (DAY 2: Sunday) / White & Grey belt / -24 & -27 kg
  • Registered weight class: -27 kg
  • Source competition limit: -27 kg

4 matches in the rating period

2026 AGF Dusseldorf Championships
≤ 30 kg · Counts as a competition event
Gi Kids / Boys / Kids (8 - 9 yrs) / White / Feather I (Up to 29.50 kg)
  • Registered weight class: Feather I (Up to 29.50 kg)
  • Source competition limit: Feather I (Up to 29.50 kg)

2 matches in the rating period

COLOGNE WINTER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
Does not count
Boys No-Gi (under 16 y.o.) / White / 8-9 years / -27 kg
  • Registered weight class: -27 kg
  • Source competition limit: -27 kg

No matches in the rating period · no valid weight evidence

COLOGNE WINTER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
≤ 30 kg · Does not count
Boys Gi (under 16 y.o.) / White / 10-11 years / -30 kg
  • Registered weight class: -30 kg
  • Source competition limit: -30 kg

2 matches in the rating period · outside the three most recent unambiguous events

Classification evidence

Why White?

This outcome uses the belt category of every rating-eligible match from 2025-09-01 through 2026-08-31. The most-fought category is selected; the newest evidence breaks a tie.

Evidence outcome

  • white 10 matches in the rating period Selected outcome

Registrations and outcomes

RISING BJJ DÜSSELDORF 16.05.26
white · Counts as a match
Kids Gi / White / Kids 2 / 28 kg
  • Source belt category: white

2 matches in the rating period

Lion Cub Jiu Jitsu Competition 6
white · Counts as a match
Boys GI / 8 years old (DAY 2: Sunday) / White & Grey belt / -24 & -27 kg
  • Source belt category: white

4 matches in the rating period

2026 AGF Dusseldorf Championships
white · Counts as a match
Gi Kids / Boys / Kids (8 - 9 yrs) / White / Feather I (Up to 29.50 kg)
  • Source belt category: white

2 matches in the rating period

COLOGNE WINTER OPEN CHAMPIONSHIP 2026 I EUROPEAN CUP
white · Counts as a match
Boys Gi (under 16 y.o.) / White / 10-11 years / -30 kg
  • Source belt category: white

2 matches in the rating period