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Eric Güttgemanns

Team YAK

W–L
1–2
Won and lost rating-eligible matches in the past 12 months.
Gi
1,144
Rating based on Gi matches in the past 12 months.
No-Gi
1,237
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
2
Unique opponents faced in rating-eligible matches in the past 12 months.

Tournament history

Events

4
Events
Date Event Result Format Division
Grappling Industries HAMBURG Germany · Gi · 16–17 yo · ≤170 lb ; No-Gi · 16–17 yo · ≤170 lb 1–2 W–L: Win / Loss GiNo-Gi
  • Gi Kids / 16 - 17 years (Male) / Coloured Belt / -170 lbs
  • No Gi Kids / 16 - 17 years (Male) / Advanced (Coloured Belt) / -170 lbs
IPA Grapple Cup 2026 - Chapter 1 Germany 0–0 W–L: Win / Loss Gi
  • Silver
TMIYC II - TAP ME IF YOU CAN (Gi & NoGi) Germany · No-Gi · 14–17 yo · white · ≤90 kg 1–2 W–L: Win / Loss No-Gi
  • Youth Men's NO-GI / White Belt (Beginner) / Teen (14-17 yrs) / -90 kg
TMIYC - TAP ME IF YOU CAN 2023 (NO GI) Germany · No-Gi · 14–17 yo · ≥68 kg 2–2 W–L: Win / Loss No-Gi
  • Place #9

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 3 new matches Change Starting point Rating 1,287

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
August 15, 2026 Josef Hartjens
Grappling Industries HAMBURG No Gi Kids / 16 - 17 years (Male) / Advanced (Coloured Belt) / -170 lbs
Method Points 04:00 11–0
Marginal influence +39
Loss
August 15, 2026 Bedirhan Akgül
Grappling Industries HAMBURG No Gi Kids / 16 - 17 years (Male) / Advanced (Coloured Belt) / -170 lbs
Method Submission 02:30 2–2
Marginal influence -4
Loss
August 15, 2026 Bedirhan Akgül
Grappling Industries HAMBURG Gi Kids / 16 - 17 years (Male) / Coloured Belt / -170 lbs
Method Points 04:00 0–9
Marginal influence -24
Relevant matches
2.7
Official ranking percentile
-
Performance
-

2.7 weighted matches against 2 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,457
Repeated-opponent share
33.3%
Network connectivity
87.6%

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 1 event vote Selected outcome

Registrations and outcomes

Grappling Industries HAMBURG
U18 · Counts
Gi Kids / 16 - 17 years (Male) / Coloured Belt / -170 lbs
  • Competition age 16
  • Registered age: u18
  • Source category: u18
No Gi Kids / 16 - 17 years (Male) / Advanced (Coloured Belt) / -170 lbs
  • Competition age 16
  • Registered age: u18
  • Source category: u18
IPA Grapple Cup 2026 - Chapter 1
Does not count
Male Adult / Beginner / Welter (170lbs/77,1kg)
  • Competition age 16

Classification evidence

Why ≤ 77 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

  • ≤ 77 kg 1 competition event Selected outcome

Registrations and outcomes

Grappling Industries HAMBURG
≤ 77 kg · Counts as a competition event
Gi Kids / 16 - 17 years (Male) / Coloured Belt / -170 lbs
  • Registered weight class: -170 lbs
  • Source competition limit: -170 lbs

1 match in the rating period

Grappling Industries HAMBURG
≤ 77 kg · Counts as a competition event
No Gi Kids / 16 - 17 years (Male) / Advanced (Coloured Belt) / -170 lbs
  • Registered weight class: -170 lbs
  • Source competition limit: -170 lbs

2 matches in the rating period

IPA Grapple Cup 2026 - Chapter 1
Does not count
Male Adult / Beginner / Welter (170lbs/77,1kg)

No matches in the rating period · no valid weight evidence