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Haanh Do

Grizzly Gym SBK

W–L
3–2
Won and lost rating-eligible matches in the past 12 months.
Gi
1,214
Rating based on Gi matches in the past 12 months.
No-Gi
1,183
Rating based on No-Gi matches in the past 12 months.
Current form
3–2
Results from the ten most recent rating-eligible matches.
Opponents
2
Unique opponents faced in rating-eligible matches in the past 12 months.

Indexed career

Matches

9
Indexed competition matches
Date Opponent Result Event Division
2025-11-22 Alessia De Palma
Win
Fennec BJJ Kids Cup Gi & NoGi No-Gi · Girls No-Gi (under 16 y.o.) / Grey / 8-9 years / -28 kg
2025-11-22 Pia Schneider
Loss
Fennec BJJ Kids Cup Gi & NoGi No-Gi · Girls No-Gi (under 16 y.o.) / Grey / 8-9 years / -28 kg
2025-11-22 Alessia De Palma
Win
Fennec BJJ Kids Cup Gi & NoGi Gi · Girls Gi (under 16 y.o.) / Grey / 8-9 years / -20 kg
2025-11-22 Alessia De Palma
Win
Fennec BJJ Kids Cup Gi & NoGi Gi · Girls Gi (under 16 y.o.) / Grey / 8-9 years / -20 kg
2025-11-22 Alessia De Palma
Loss
Fennec BJJ Kids Cup Gi & NoGi Gi · Girls Gi (under 16 y.o.) / Grey / 8-9 years / -20 kg
2025-03-22 Isabella Aurora Gemmecker
Loss
Fennec BJJ KIDS CUP Vol. 7 Gi and NoGi No-Gi · Girls No-Gi (under 16 y.o.) / Grey / 7-9 years / -29 kg
2025-03-22 Pia Schneider
Win
Fennec BJJ KIDS CUP Vol. 7 Gi and NoGi No-Gi · Girls No-Gi (under 16 y.o.) / Grey / 7-9 years / -29 kg
2025-03-22 Emilia Hodzhaieva
Win
Fennec BJJ KIDS CUP Vol. 7 Gi and NoGi No-Gi · Girls No-Gi (under 16 y.o.) / Grey / 7-9 years / -29 kg
2025-03-22 Kira Kim
Win
Fennec BJJ KIDS CUP Vol. 7 Gi and NoGi Gi · Girls Gi (under 16 y.o.) / Grey / 8-9 years / -22 kg

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 1,282

Rating-period composition

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

July 2026 No new matches Change 0 Rating 1,282

Rating-period composition

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

June 2026 No new matches Change -1 Rating 1,282

Rating-period composition

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

May 2026 No new matches Change 0 Rating 1,283

Rating-period composition

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

April 2026 No new matches Change -6 Rating 1,283

Rating-period composition

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

March 2026 No new matches · 4 left period Change -61 Rating 1,289

Rating-period composition

Rating matches
5 -4
Record
3–2 Previous month 6–3
Opponents
2 -3
Events
1 -1

4 older matches left the 12-month period: 3 won and 1 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

February 2026 No new matches Change -3 Rating 1,350

Rating-period composition

Rating matches
9 0
Record
6–3 Previous month 6–3
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.

January 2026 No new matches Change -1 Rating 1,353

Rating-period composition

Rating matches
9 0
Record
6–3 Previous month 6–3
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.

December 2025 No new matches Change 0 Rating 1,354

Rating-period composition

Rating matches
9 0
Record
6–3 Previous month 6–3
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.

November 2025 5 new matches Change +24 Rating 1,354

Rating-period composition

Rating matches
9 +5
Record
6–3 Previous month 3–1
Opponents
5 +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
November 22, 2025 Alessia De Palma
Fennec BJJ Kids Cup Gi & NoGi Girls No-Gi (under 16 y.o.) / Grey / 8-9 years / -28 kg
Method Points 03:00 2–0
Marginal influence +11
Loss
November 22, 2025 Pia Schneider
Fennec BJJ Kids Cup Gi & NoGi Girls No-Gi (under 16 y.o.) / Grey / 8-9 years / -28 kg
Method Submission 01:49 10–0
Marginal influence -33
Win
November 22, 2025 Alessia De Palma
Fennec BJJ Kids Cup Gi & NoGi Girls Gi (under 16 y.o.) / Grey / 8-9 years / -20 kg
Method Points 03:00 4–0
Marginal influence +13
Win
November 22, 2025 Alessia De Palma
Fennec BJJ Kids Cup Gi & NoGi Girls Gi (under 16 y.o.) / Grey / 8-9 years / -20 kg
Method Points 03:00 5–2
Marginal influence +13
Loss
November 22, 2025 Alessia De Palma
Fennec BJJ Kids Cup Gi & NoGi Girls Gi (under 16 y.o.) / Grey / 8-9 years / -20 kg
Method Submission 01:11 0–2
Marginal influence -9
October 2025 No new matches Change +1 Rating 1,330

Rating-period composition

Rating matches
4 0
Record
3–1 Previous month 3–1
Opponents
4 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 No new matches Change 0 Rating 1,329

Rating-period composition

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

Relevant matches
3
Official ranking percentile
-
Performance
-

3 weighted matches against 2 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,237
Repeated-opponent share
60.0%
Network connectivity
87.6%

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

Fennec BJJ Kids Cup Gi & NoGi
U12 · Counts
Girls No-Gi (under 16 y.o.) / Grey / 8-9 years / -28 kg
  • Competition age 10
  • Registered age: u10
  • Source category: u10
Girls Gi (under 16 y.o.) / Grey / 8-9 years / -20 kg
  • Competition age 10
  • Registered age: u10
  • Source category: u10

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 5 matches in the rating period Selected outcome

Registrations and outcomes

Fennec BJJ Kids Cup Gi & NoGi
grey · Counts as a match
Girls No-Gi (under 16 y.o.) / Grey / 8-9 years / -28 kg
  • Source belt category: grey

2 matches in the rating period

Fennec BJJ Kids Cup Gi & NoGi
grey · Counts as a match
Girls Gi (under 16 y.o.) / Grey / 8-9 years / -20 kg
  • Source belt category: grey

3 matches in the rating period