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David Hachaichi

POUND FOR POUND TEAM

W–L
1–2
Won and lost rating-eligible matches in the past 12 months.
Gi
1,110
Rating based on Gi matches in the past 12 months.
No-Gi
1,245
Rating based on No-Gi matches in the past 12 months.
Current form
1–2
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
3
Silver
2
Bronze
5
Total medals
10
Events with results
8

Full career record

Wins
11
Losses
8
Matches
19
Win rate
57.9%

Ways of winning

Submission
4
Points
2
Decision
1
Disqualification
0

Personal records

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

Recent recorded placements

  3. Grappling Industries NUREMBERG

    DE Event record 2–2

    • Gi Teens / Male / Blue / 16 - 17 years / -170 lbs
    • No Gi Teens / Male / Advanced (Blue) / 16 - 17 years / -170 lbs

  4. GERMAN NATIONAL OPEN CHAMPIONSHIP 2025

    DE Event record 0–0

    • Bronze

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 1 100%
  • Points 0 0%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1110
Record
0–2
Win rate
0%
Submission share
-

No-Gi

Rating
1245
Record
1–0
Win rate
100%
Submission share
100%

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
1,244
Change over 90 days
+133
Highest rating in 12 months
1,244
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,204
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
0%
Effective evidence
2.7
Confidence
52/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 5–4 5–4 across 9 rematches against 4 repeat opponents.

Rivals

Opponent Head-to-head record Matches
Caio Maczey 0–3 3
Arian Negewich 2–0 2
Caleb Granahan 2–0 2

Scheduled

Recent tournaments

  1. NAGA Germany Grappling Championship

    May 23, 2026
    No-Gi 0–0

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 1,244

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
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 0 Rating 1,244

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
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 1,244

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
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 0 Rating 1,244

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
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 1,244

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
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 1 new match Change +133 Rating 1,244

Rating-period composition

Rating matches
3 +1
Record
1–2 Previous month 0–2
Opponents
3 +1
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
March 14, 2026 Maximilian Bleichrot
Grappling Industries NUREMBERG No Gi Teens / Male / Advanced (Blue) / 16 - 17 years / -155 lbs
Method Submission 01:20 6–0
Marginal influence +56
February 2026 No new matches Change 0 Rating 1,111

Rating-period composition

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

January 2026 No new matches Change 0 Rating 1,111

Rating-period composition

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

December 2025 No new matches Change 0 Rating 1,111

Rating-period composition

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

November 2025 No new matches Change 0 Rating 1,111

Rating-period composition

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

October 2025 2 new matches · 2 left period Change -109 Rating 1,111

Rating-period composition

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

2 older matches left the 12-month period: 1 won and 1 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

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
October 11, 2025 Victor Rigon
Grappling Industries NUREMBERG Gi Teens / Male / Blue / 16 - 17 years / -170 lbs
Method Submission 01:47 0–11
Marginal influence -47
Loss
October 11, 2025 Eduard Streyb
Grappling Industries NUREMBERG Gi Teens / Male / Blue / 16 - 17 years / -170 lbs
Method Submission 03:15 2–9
Marginal influence -40
Relevant matches
2.7
Official ranking percentile
-
Performance
-

2.7 weighted matches against 3 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,204
Repeated-opponent share
0.0%
Network connectivity
0.1%

Classification evidence

Why U18?

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

  • U18 2 event votes Selected outcome

Registrations and outcomes

NAGA Germany Grappling Championship
U18 · Counts
Teens No-Gi (Male) / Intermediate / 65 - 69.9 / 16-17 years
  • Competition age 17
  • Registered age: u18
  • Source category: u18
Grappling Industries NUREMBERG
U18 · Counts
No Gi Teens / Male / Advanced (Blue) / 16 - 17 years / -155 lbs
  • Competition age 17
  • Registered age: u18
  • Source category: u18
Grappling Industries NUREMBERG
Does not count
Gi Teens / Male / Blue / 16 - 17 years / -170 lbs
  • Competition age 16
  • Registered age: u18
  • Source category: u18
No Gi Teens / Male / Advanced (Blue) / 16 - 17 years / -170 lbs
  • Competition age 16
  • Registered age: u18
  • Source category: u18

Classification evidence

Why ≤ 70 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

  • ≤ 70 kg 1 competition event Selected outcome
  • ≤ 77 kg 1 competition event

Registrations and outcomes

NAGA Germany Grappling Championship
Does not count
Teens No-Gi (Male) / Intermediate / 65 - 69.9 / 16-17 years
  • Registered weight class: 65 - 69.9
  • Source competition limit: 65 - 69.9

No matches in the rating period · no valid weight evidence

Grappling Industries NUREMBERG
≤ 70 kg · Counts as a competition event
No Gi Teens / Male / Advanced (Blue) / 16 - 17 years / -155 lbs
  • Registered weight class: -155 lbs
  • Source competition limit: -155 lbs

1 match in the rating period

Grappling Industries NUREMBERG
≤ 77 kg · Counts as a competition event
Gi Teens / Male / Blue / 16 - 17 years / -170 lbs
  • Registered weight class: -170 lbs
  • Source competition limit: -170 lbs

2 matches in the rating period

Grappling Industries NUREMBERG
Does not count
No Gi Teens / Male / Advanced (Blue) / 16 - 17 years / -170 lbs
  • Registered weight class: -170 lbs
  • Source competition limit: -170 lbs

No matches in the rating period · no valid weight evidence

Classification evidence

Why Blue?

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

  • blue 3 matches in the rating period Selected outcome

Registrations and outcomes

Grappling Industries NUREMBERG
blue · Counts as a match
No Gi Teens / Male / Advanced (Blue) / 16 - 17 years / -155 lbs
  • Source belt category: blue

1 match in the rating period

Grappling Industries NUREMBERG
blue · Counts as a match
Gi Teens / Male / Blue / 16 - 17 years / -170 lbs
  • Source belt category: blue

2 matches in the rating period