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Karim Siala

OT Bremen Legion

W–L
2–3
Won and lost rating-eligible matches in the past 12 months.
Gi
1,221
Rating based on Gi matches in the past 12 months.
No-Gi
1,219
Rating based on No-Gi matches in the past 12 months.
Current form
2–3
Results from the ten most recent rating-eligible matches.
Opponents
5
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

6
Indexed competition matches
Date Opponent Result Event Division
2026-02-21 Amer Albarho
Win
2026 AGF Bremen Championships No-Gi · No Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Gray / Feather II (Up to 34.00 kg)
2026-02-21 Richard Finn Gemmecker
Loss
2026 AGF Bremen Championships No-Gi · No Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Gray / Feather II (Up to 34.00 kg)
2025-11-29 Devid Zerr
Win
ILLCS Germany Winter 2025 Gi · Kids 10-13 / -34 kg
2025-11-29 Ciwan Turgut
Win
ILLCS Germany Winter 2025 Gi · Kids 10-13 / -34 kg
2025-11-29 Muhammad Abdurrahman
Loss
ILLCS Germany Winter 2025 Gi · Kids 10-13 / -34 kg
2025-11-29 Nuaym Nguyen
Loss
ILLCS Germany Winter 2025 Gi · Kids 10-13 / -34 kg
Win

against Amer Albarho

2026 AGF Bremen Championships

No-Gi · No Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Gray / Feather II (Up to 34.00 kg)

Sub (01:01 · 7–0)

Match details
Opponent rating
1,112
Expected win chance
50%
Current estimated model contribution
Rating influence
Current rating influence: The win supports a higher rating, but less strongly because the athlete was favored. The win supports a higher rating, but less strongly because the athlete was favored. The evidence weight is lower because this athlete had 2 rated matches at this event. This number estimates how much the published Overall rating would differ if this match were omitted. It is not a points transaction and cannot be added to other matches. Later results can change this estimate when the model learns more about either athlete.
Duration
01:01
Round
1
Score
7–0
Academy during event
OT Bremen Legion
Loss

against Richard Finn Gemmecker

2026 AGF Bremen Championships

No-Gi · No Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Gray / Feather II (Up to 34.00 kg)

Sub (01:52 · 0–4)

Match details
Opponent rating
1,583
Expected win chance
28%
Current estimated model contribution
Rating influence
Current rating influence: The stronger opponent reduces the negative influence. The stronger opponent reduces the negative influence. The evidence weight is lower because this athlete had 4 rated matches at this event. This number estimates how much the published Overall rating would differ if this match were omitted. It is not a points transaction and cannot be added to other matches. Later results can change this estimate when the model learns more about either athlete.
Duration
01:52
Round
1
Score
0–4
Academy during event
OT Bremen Legion
Win

against Devid Zerr

ILLCS Germany Winter 2025

Gi · Kids 10-13 / -34 kg

W/O

Match details
Current estimated model contribution
Rating influence
Current rating influence: This number estimates how much the published Overall rating would differ if this match were omitted. It is not a points transaction and cannot be added to other matches. This number estimates how much the published Overall rating would differ if this match were omitted. It is not a points transaction and cannot be added to other matches. This number estimates how much the published Overall rating would differ if this match were omitted. It is not a points transaction and cannot be added to other matches. Later results can change this estimate when the model learns more about either athlete.
Round
5
Academy during event
OT Bremen Legion

Outside the current rating period

Win

against Ciwan Turgut

ILLCS Germany Winter 2025

Gi · Kids 10-13 / -34 kg

Sub

Match details
Opponent rating
1,221
Expected win chance
50%
Current estimated model contribution
Rating influence
Current rating influence: The win supports a higher rating, but less strongly because the athlete was favored. The win supports a higher rating, but less strongly because the athlete was favored. The evidence weight is lower because this athlete had 3 rated matches at this event. This number estimates how much the published Overall rating would differ if this match were omitted. It is not a points transaction and cannot be added to other matches. Later results can change this estimate when the model learns more about either athlete.
Round
4
Academy during event
OT Bremen Legion
Loss

against Muhammad Abdurrahman

ILLCS Germany Winter 2025

Gi · Kids 10-13 / -34 kg

Sub (00:09)

Match details
Opponent rating
1,554
Expected win chance
24%
Current estimated model contribution
Rating influence
Current rating influence: The stronger opponent reduces the negative influence. The stronger opponent reduces the negative influence. The evidence weight is lower because this athlete had 3 rated matches at this event. This number estimates how much the published Overall rating would differ if this match were omitted. It is not a points transaction and cannot be added to other matches. Later results can change this estimate when the model learns more about either athlete.
Duration
00:09
Round
3
Academy during event
OT Bremen Legion
Loss

against Nuaym Nguyen

ILLCS Germany Winter 2025

Gi · Kids 10-13 / -34 kg

Sub (01:19)

Match details
Opponent rating
1,548
Expected win chance
22%
Current estimated model contribution
Rating influence
Current rating influence: The stronger opponent reduces the negative influence. The stronger opponent reduces the negative influence. The evidence weight is lower because this athlete had 3 rated matches at this event. This number estimates how much the published Overall rating would differ if this match were omitted. It is not a points transaction and cannot be added to other matches. Later results can change this estimate when the model learns more about either athlete.
Duration
01:19
Round
1
Academy during event
OT Bremen Legion

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 1,303

Rating-period composition

Rating matches
5 0
Record
2–3 Previous month 2–3
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.

July 2026 No new matches Change 0 Rating 1,303

Rating-period composition

Rating matches
5 0
Record
2–3 Previous month 2–3
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.

June 2026 No new matches Change 0 Rating 1,303

Rating-period composition

Rating matches
5 0
Record
2–3 Previous month 2–3
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 No new matches Change 0 Rating 1,303

Rating-period composition

Rating matches
5 0
Record
2–3 Previous month 2–3
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.

April 2026 No new matches Change +4 Rating 1,303

Rating-period composition

Rating matches
5 0
Record
2–3 Previous month 2–3
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.

March 2026 No new matches Change +2 Rating 1,299

Rating-period composition

Rating matches
5 0
Record
2–3 Previous month 2–3
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.

February 2026 2 new matches Change +74 Rating 1,297

Rating-period composition

Rating matches
5 +2
Record
2–3 Previous month 1–2
Opponents
5 +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
February 21, 2026 Amer Albarho
2026 AGF Bremen Championships No Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Gray / Feather II (Up to 34.00 kg)
Method Submission 01:01 7–0
Marginal influence +13
Loss
February 21, 2026 Richard Finn Gemmecker
2026 AGF Bremen Championships No Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Gray / Feather II (Up to 34.00 kg)
Method Submission 01:52 0–4
Marginal influence -5
January 2026 No new matches Change +2 Rating 1,223

Rating-period composition

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

December 2025 No new matches Change -2 Rating 1,221

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
Opponents
3 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 3 new matches Change Starting point Rating 1,223

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
November 29, 2025 Ciwan Turgut
ILLCS Germany Winter 2025 Kids 10-13 / -34 kg
Method Submission
Marginal influence +25
Loss
November 29, 2025 Muhammad Abdurrahman
ILLCS Germany Winter 2025 Kids 10-13 / -34 kg
Method Submission 00:09
Marginal influence -11
Loss
November 29, 2025 Nuaym Nguyen
ILLCS Germany Winter 2025 Kids 10-13 / -34 kg
Method Submission 01:19
Marginal influence -13
Relevant matches
4
Official ranking percentile
Top 59%
Performance
-

4 weighted matches against 5 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,421
Repeated-opponent share
0.0%
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 1 event vote Selected outcome

Registrations and outcomes

2026 AGF Bremen Championships
U12 · Counts
No Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Gray / Feather II (Up to 34.00 kg)
  • Competition age 11
  • Registered age: u12
  • Source category: u12
ILLCS Germany Winter 2025
Does not count
Kids 10-13 / -34 kg
  • Competition age 10

Classification evidence

Why ≤ 34 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

  • ≤ 34 kg 2 competition events Selected outcome

Registrations and outcomes

2026 AGF Bremen Championships
≤ 34 kg · Counts as a competition event
No Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Gray / Feather II (Up to 34.00 kg)
  • Registered weight class: Feather II (Up to 34.00 kg)
  • Source competition limit: Feather II (Up to 34.00 kg)

2 matches in the rating period

ILLCS Germany Winter 2025
≤ 34 kg · Counts as a competition event
Kids 10-13 / -34 kg
  • Registered weight class: -34 kg
  • Source competition limit: -34 kg

3 matches in the rating period

Classification evidence

Why Grey?

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

  • grey 2 matches in the rating period Selected outcome

Registrations and outcomes

2026 AGF Bremen Championships
grey · Counts as a match
No Gi Kids / Boys / Pre Teen (10 - 11 yrs) / Gray / Feather II (Up to 34.00 kg)
  • Source belt category: grey

2 matches in the rating period