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Jan Zweier

Phoenix Combat Academy

W–L
2–2
Won and lost rating-eligible matches in the past 12 months.
Gi
1,255
Rating based on Gi matches in the past 12 months.
No-Gi
1,122
Rating based on No-Gi matches in the past 12 months.
Current form
2–2
Results from the ten most recent rating-eligible matches.
Opponents
3
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

4
Indexed competition matches
Date Opponent Result Event Division
2026-03-14 Daniel Pucci
Loss
Grappling Industries NUREMBERG No-Gi · No Gi Kids / Advanced (Yellow/Orange) / 14 - 15 years (Male) / -125 lbs
2026-03-14 Ben Schmidt
Loss
Grappling Industries NUREMBERG No-Gi · No Gi Kids / Advanced (Yellow/Orange) / 14 - 15 years (Male) / -125 lbs
2026-03-14 Guta Noah
Win
Grappling Industries NUREMBERG Gi · Gi Kids / Yellow/Orange / 12 - 13 years (Male) / -125 lbs
2026-03-14 Guta Noah
Win
Grappling Industries NUREMBERG Gi · Gi Kids / Yellow/Orange / 12 - 13 years (Male) / -125 lbs

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 1,264

Rating-period composition

Rating matches
4 0
Record
2–2 Previous month 2–2
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.

July 2026 No new matches Change 0 Rating 1,264

Rating-period composition

Rating matches
4 0
Record
2–2 Previous month 2–2
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.

June 2026 No new matches Change +9 Rating 1,264

Rating-period composition

Rating matches
4 0
Record
2–2 Previous month 2–2
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.

May 2026 No new matches Change 0 Rating 1,255

Rating-period composition

Rating matches
4 0
Record
2–2 Previous month 2–2
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.

April 2026 No new matches Change 0 Rating 1,255

Rating-period composition

Rating matches
4 0
Record
2–2 Previous month 2–2
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.

March 2026 4 new matches Change Starting point Rating 1,255

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
March 14, 2026 Daniel Pucci
Grappling Industries NUREMBERG No Gi Kids / Advanced (Yellow/Orange) / 14 - 15 years (Male) / -125 lbs
Method Submission 00:15 0–0
Marginal influence -37
Loss
March 14, 2026 Ben Schmidt
Grappling Industries NUREMBERG No Gi Kids / Advanced (Yellow/Orange) / 14 - 15 years (Male) / -125 lbs
Method Submission 02:01 0–5
Marginal influence -38
Win
March 14, 2026 Guta Noah
Grappling Industries NUREMBERG Gi Kids / Yellow/Orange / 12 - 13 years (Male) / -125 lbs
Method Points 03:00 17–0
Marginal influence +29
Win
March 14, 2026 Guta Noah
Grappling Industries NUREMBERG Gi Kids / Yellow/Orange / 12 - 13 years (Male) / -125 lbs
Method Submission 01:35 6–0
Marginal influence +29
Relevant matches
2.9
Official ranking percentile
-
Performance
-

2.9 weighted matches against 3 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,358
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

Grappling Industries NUREMBERG
U16 · Counts
No Gi Kids / Advanced (Yellow/Orange) / 14 - 15 years (Male) / -125 lbs
  • Competition age 14
  • Registered age: u16
  • Source category: u16
Gi Kids / Yellow/Orange / 12 - 13 years (Male) / -125 lbs
  • Competition age 14
  • Registered age: u14
  • Source category: u14

Classification evidence

Why ≤ 57 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

  • ≤ 57 kg 1 competition event Selected outcome

Registrations and outcomes

Grappling Industries NUREMBERG
≤ 57 kg · Counts as a competition event
No Gi Kids / Advanced (Yellow/Orange) / 14 - 15 years (Male) / -125 lbs
  • Registered weight class: -125 lbs
  • Source competition limit: -125 lbs

2 matches in the rating period

Grappling Industries NUREMBERG
≤ 57 kg · Counts as a competition event
Gi Kids / Yellow/Orange / 12 - 13 years (Male) / -125 lbs
  • Registered weight class: -125 lbs
  • Source competition limit: -125 lbs

2 matches in the rating period

Classification evidence

Why Orange?

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

  • orange 4 matches in the rating period Selected outcome

Registrations and outcomes

Grappling Industries NUREMBERG
orange · Counts as a match
No Gi Kids / Advanced (Yellow/Orange) / 14 - 15 years (Male) / -125 lbs
  • Source belt category: orange

2 matches in the rating period

Grappling Industries NUREMBERG
orange · Counts as a match
Gi Kids / Yellow/Orange / 12 - 13 years (Male) / -125 lbs
  • Source belt category: orange

2 matches in the rating period