TopBJJ Index Youth

TopBJJ Index

Search TopBJJ Index
Language selector
Menu
DE

Saifuddin Achtajev

VfL Westercelle

W–L
3–1
Won and lost rating-eligible matches in the past 12 months.
Gi
1,256
Rating based on Gi matches in the past 12 months.
No-Gi
1,209
Rating based on No-Gi matches in the past 12 months.
Current form
3–1
Results from the ten most recent rating-eligible matches.
Opponents
3
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
2
Silver
1
Bronze
0
Total medals
3
Events with results
2

Full career record

Wins
6
Losses
1
Matches
7
Win rate
85.7%

Ways of winning

Submission
2
Points
1
Decision
0
Disqualification
0

Personal records

Longest winning streak
3
Longest submission streak
2
Longest gold streak
1

Recent recorded placements

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
3
Unique opponents
3
Distinct events
2

Ways of winning

  • Submission 2 67%
  • Points 1 33%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1256
Record
2–0
Win rate
100%
Submission share
100%

No-Gi

Rating
1209
Record
1–1
Win rate
50%
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
1,317
Change over 90 days
+55
Highest rating in 12 months
1,311
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,283
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
25%
Effective evidence
2.9
Confidence
56/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 5–0 5–0 across 5 rematches against 1 repeat opponents.

Rivals

Opponent Head-to-head record Matches
Kenan Yencilek 5–0 5

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 1,317

Rating-period composition

Rating matches
4 0
Record
3–1 Previous month 3–1
Opponents
3 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.

July 2026 No new matches Change +2 Rating 1,317

Rating-period composition

Rating matches
4 0
Record
3–1 Previous month 3–1
Opponents
3 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.

June 2026 No new matches Change 0 Rating 1,315

Rating-period composition

Rating matches
4 0
Record
3–1 Previous month 3–1
Opponents
3 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 No new matches Change +4 Rating 1,315

Rating-period composition

Rating matches
4 0
Record
3–1 Previous month 3–1
Opponents
3 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.

April 2026 No new matches Change 0 Rating 1,311

Rating-period composition

Rating matches
4 0
Record
3–1 Previous month 3–1
Opponents
3 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 0 Rating 1,311

Rating-period composition

Rating matches
4 0
Record
3–1 Previous month 3–1
Opponents
3 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 No new matches Change 0 Rating 1,311

Rating-period composition

Rating matches
4 0
Record
3–1 Previous month 3–1
Opponents
3 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.

January 2026 2 new matches Change +55 Rating 1,311

Rating-period composition

Rating matches
4 +2
Record
3–1 Previous month 2–0
Opponents
3 +2
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.
Win
January 31, 2026 Nguyen Anh Duc
The Combatch Games 5: Kids & Teens - Berlin Teen Boys Nogi / Anfänger / Teen 2 (14/15yrs) / - 50 kg
Method Points 04:00 6–0
Marginal influence +8
Loss
January 31, 2026 Ali Canbay
The Combatch Games 5: Kids & Teens - Berlin Teen Boys Nogi / Anfänger / Teen 2 (14/15yrs) / - 50 kg
Method Submission 00:36 0–0
Marginal influence -21
December 2025 No new matches Change 0 Rating 1,256

Rating-period composition

Rating matches
2 0
Record
2–0 Previous month 2–0
Opponents
1 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.

November 2025 No new matches Change 0 Rating 1,256

Rating-period composition

Rating matches
2 0
Record
2–0 Previous month 2–0
Opponents
1 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.

October 2025 No new matches Change 0 Rating 1,256

Rating-period composition

Rating matches
2 0
Record
2–0 Previous month 2–0
Opponents
1 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.

September 2025 2 new matches Change Starting point Rating 1,256

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.
Win
September 27, 2025 Kenan Yencilek
King Tatami - BJJ Gi Kids Pro Boys Gi / 14-15 Jahre/Years / -50 kg
Method Submission 02:40 9–0
Marginal influence +16
Win
September 27, 2025 Kenan Yencilek
King Tatami - BJJ Gi Kids Pro Boys Gi / 14-15 Jahre/Years / -50 kg
Method Submission 00:59 0–2
Marginal influence +16
Relevant matches
2.9
Official ranking percentile
-
Performance
-

2.9 weighted matches against 3 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,283
Repeated-opponent share
25.0%
Network connectivity
87.6%

Classification evidence

Why U16?

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

  • U16 1 event vote Selected outcome

Registrations and outcomes

The Combatch Games 5: Kids & Teens - Berlin
U16 · Counts
Teen Boys Nogi / Anfänger / Teen 2 (14/15yrs) / - 50 kg
  • Competition age 15
  • Registered age: u16
  • Source category: u16
Teen Boys Gi / White / Teen 2 (14/15yrs) / - 50 kg
  • Competition age 15
  • Registered age: u16
  • Source category: u16
King Tatami - BJJ Gi Kids Pro
Does not count
Boys Gi / 14-15 Jahre/Years / -50 kg
  • Competition age 14
  • Registered age: u16
  • Source category: u16

Classification evidence

Why ≤ 50 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

  • ≤ 50 kg 2 competition events Selected outcome

Registrations and outcomes

The Combatch Games 5: Kids & Teens - Berlin
≤ 50 kg · Counts as a competition event
Teen Boys Nogi / Anfänger / Teen 2 (14/15yrs) / - 50 kg
  • Registered weight class: - 50 kg
  • Source competition limit: - 50 kg

2 matches in the rating period

The Combatch Games 5: Kids & Teens - Berlin
Does not count
Teen Boys Gi / White / Teen 2 (14/15yrs) / - 50 kg
  • Registered weight class: - 50 kg
  • Source competition limit: - 50 kg

No matches in the rating period · no valid weight evidence

King Tatami - BJJ Gi Kids Pro
≤ 50 kg · Counts as a competition event
Boys Gi / 14-15 Jahre/Years / -50 kg
  • Registered weight class: -50 kg
  • Source competition limit: -50 kg

2 matches in the rating period