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Luke Melvin

Matrix Jiu-Jitsu

W–L
2–2
Won and lost rating-eligible matches in the past 12 months.
Gi
1,258
Rating based on Gi matches in the past 12 months.
No-Gi
1,118
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
2025-12-13 Adea Bunjaku
Win
Grappling Battle Heidelberg Gi · Boys Gi / White / Pee Wee II (8yrs) / -24,00 kg
2025-12-13 Adea Bunjaku
Win
Grappling Battle Heidelberg Gi · Boys Gi / White / Pee Wee II (8yrs) / -24,00 kg
2025-12-13 Arthur Pitschugin
Loss
Grappling Battle Heidelberg No-Gi · Boys No-Gi / White / Pee Wee II (8yrs) / -25,70 kg
2025-12-13 Paul Schmitt
Loss
Grappling Battle Heidelberg No-Gi · Boys No-Gi / White / Pee Wee II (8yrs) / -25,70 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 1,262

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 1,262

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 +1 Rating 1,262

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 -4 Rating 1,261

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 1,265

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 No new matches Change +5 Rating 1,265

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.

February 2026 No new matches Change +8 Rating 1,260

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.

January 2026 No new matches Change -5 Rating 1,252

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.

December 2025 4 new matches Change Starting point Rating 1,257

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
December 13, 2025 Adea Bunjaku
Grappling Battle Heidelberg Boys Gi / White / Pee Wee II (8yrs) / -24,00 kg
Method Submission 02:15 5–0
Marginal influence +30
Win
December 13, 2025 Adea Bunjaku
Grappling Battle Heidelberg Boys Gi / White / Pee Wee II (8yrs) / -24,00 kg
Method Submission 01:38 8–7
Marginal influence +30
Loss
December 13, 2025 Arthur Pitschugin
Grappling Battle Heidelberg Boys No-Gi / White / Pee Wee II (8yrs) / -25,70 kg
Method Submission 01:01 0–2
Marginal influence -41
Loss
December 13, 2025 Paul Schmitt
Grappling Battle Heidelberg Boys No-Gi / White / Pee Wee II (8yrs) / -25,70 kg
Method Points 03:00 0–8
Marginal influence -39
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
1,341
Repeated-opponent share
25.0%
Network connectivity
87.6%

Classification evidence

Why U10?

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

  • U10 1 event vote Selected outcome

Registrations and outcomes

Grappling Battle Heidelberg
U10 · Counts
Boys Gi / White / Pee Wee II (8yrs) / -24,00 kg
  • Competition age 8
  • Registered age: u10
  • Source category: u10
Boys No-Gi / White / Pee Wee II (8yrs) / -25,70 kg
  • Competition age 8
  • Registered age: u10
  • Source category: u10

Classification evidence

Why White?

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

  • white 4 matches in the rating period Selected outcome

Registrations and outcomes

Grappling Battle Heidelberg
white · Counts as a match
Boys Gi / White / Pee Wee II (8yrs) / -24,00 kg
  • Source belt category: white

2 matches in the rating period

Grappling Battle Heidelberg
white · Counts as a match
Boys No-Gi / White / Pee Wee II (8yrs) / -25,70 kg
  • Source belt category: white

2 matches in the rating period