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Cristin Chianu

Jaypee Gym

W–L
10–1
Won and lost rating-eligible matches in the past 12 months.
Gi
1,393
Rating based on Gi matches in the past 12 months.
No-Gi
1,390
Rating based on No-Gi matches in the past 12 months.
Current form
8–2
Results from the ten most recent rating-eligible matches.
Opponents
8
Unique opponents faced in rating-eligible matches in the past 12 months.

Tournament history

Events

4
Events
Date Event Result Format Division
Grappling Industries PARIS France · Gi · 16–17 yo · white · ≤145 lb ; No-Gi · 16–17 yo · white · ≤145 lb 8–0 W–L: Win / Loss GiNo-Gi
  • Gi Kids / 16 - 17 years (Male) / White / -145 lbs
  • No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -145 lbs
Grappling Industries GENEVA CH · Gi · 16–17 yo · white · ≤145 lb ; No-Gi · 16–17 yo · white · ≤145 lb 2–3 W–L: Win / Loss GiNo-Gi
  • Gi Kids / 16 - 17 years (Male) / White / -145 lbs
  • Place #5
Revolution Choke 2K26 France · Gi · white · ≤69 kg ; No-Gi · white · ≤66.5 kg 2–1 W–L: Win / Loss GiNo-Gi
  • Juvenile Boys No-Gi / White / Juvenile 2 / -66,5 kg (Light)
  • Juvenile Boys Gi / White / Juvenile 2 / -69,0 kg (Light)
OPEN SOBREVIVER II GI & NO-GI ST GENIS POUILLY 2026 France 0–0 W–L: Win / Loss Gi
  • Place #5

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 8 new matches Change +158 Rating 1,467

Rating-period composition

Rating matches
11 +8
Record
10–1 Previous month 2–1
Opponents
8 +5
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
August 23, 2026 Abdul-rakhman Khazuev
Grappling Industries PARIS Gi Kids / 16 - 17 years (Male) / White / -145 lbs
Method Submission 02:09 0–2
Marginal influence +10
Win
August 23, 2026 Sofiane Doudouch
Grappling Industries PARIS Gi Kids / 16 - 17 years (Male) / White / -145 lbs
Method Submission 02:20 2–2
Marginal influence +8
Win
August 23, 2026 Abdul Muradi
Grappling Industries PARIS Gi Kids / 16 - 17 years (Male) / White / -145 lbs
Method Submission 03:23 0–2
Marginal influence +12
Win
August 23, 2026 Marwan Bouhou
Grappling Industries PARIS Gi Kids / 16 - 17 years (Male) / White / -145 lbs
Method Disqualification 0–0
Marginal influence +6
Win
August 23, 2026 Adnan Ibourk
Grappling Industries PARIS No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -145 lbs
Method Submission 00:44 0–2
Marginal influence +8
Win
August 23, 2026 Marwan Bouhou
Grappling Industries PARIS No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -145 lbs
Method Disqualification 0–0
Marginal influence +5
Win
August 23, 2026 Abdul-rakhman Khazuev
Grappling Industries PARIS No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -145 lbs
Method Submission 03:42 0–0
Marginal influence +13
Win
August 23, 2026 Abdul Muradi
Grappling Industries PARIS No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -145 lbs
Method Points 04:00 2–0
Marginal influence +17
July 2026 No new matches Change 0 Rating 1,309

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
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 0 Rating 1,309

Rating-period composition

Rating matches
3 0
Record
2–1 Previous month 2–1
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 3 new matches Change Starting point Rating 1,309

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
May 2, 2026 Walid Marzouk
Revolution Choke 2K26 Juvenile Boys No-Gi / White / Juvenile 2 / -66,5 kg (Light)
Method Submission 01:28 3–0
Marginal influence +8
Loss
Revolution Choke 2K26 Juvenile Boys No-Gi / White / Juvenile 2 / -66,5 kg (Light)
Method Points 05:00 0–4
Marginal influence -19
Win
Revolution Choke 2K26 Juvenile Boys Gi / White / Juvenile 2 / -69,0 kg (Light)
Method Submission 00:51 4–0
Marginal influence +12
Relevant matches
8.3
Official ranking percentile
-
Performance
-

8.3 weighted matches against 8 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,310
Repeated-opponent share
27.3%
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 3 event votes Selected outcome

Registrations and outcomes

Grappling Industries PARIS
U18 · Counts
No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -145 lbs
  • Competition age 17
  • Registered age: u18
  • Source category: u18
Gi Kids / 16 - 17 years (Male) / White / -145 lbs
  • Competition age 17
  • Registered age: u18
  • Source category: u18
Grappling Industries GENEVA
U18 · Counts
No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -145 lbs
  • Competition age 17
  • Registered age: u18
  • Source category: u18
Gi Kids / 16 - 17 years (Male) / White / -145 lbs
  • Competition age 17
  • Registered age: u18
  • Source category: u18
Revolution Choke 2K26
U18 · Counts
Juvenile Boys No-Gi / White / Juvenile 2 / -66,5 kg (Light)
  • Competition age 17
Juvenile Boys Gi / White / Juvenile 2 / -69,0 kg (Light)
  • Competition age 17
  • Registered age: u18
  • Source category: u18
OPEN SOBREVIVER II GI & NO-GI ST GENIS POUILLY 2026
Does not count
Male Gi / White / Adult / -70 kg (Feather)
  • Competition age 17

Classification evidence

Why ≤ 66 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

  • ≤ 66 kg 2 competition events Selected outcome

Registrations and outcomes

Grappling Industries PARIS
≤ 66 kg · Counts as a competition event
No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -145 lbs
  • Registered weight class: -145 lbs
  • Source competition limit: -145 lbs

4 matches in the rating period

Grappling Industries PARIS
≤ 66 kg · Counts as a competition event
Gi Kids / 16 - 17 years (Male) / White / -145 lbs
  • Registered weight class: -145 lbs
  • Source competition limit: -145 lbs

4 matches in the rating period

Grappling Industries GENEVA
≤ 66 kg · Counts as a competition event
No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -145 lbs
  • Registered weight class: -145 lbs
  • Source competition limit: -145 lbs

1 match in the rating period

Grappling Industries GENEVA
≤ 66 kg · Counts as a competition event
Gi Kids / 16 - 17 years (Male) / White / -145 lbs
  • Registered weight class: -145 lbs
  • Source competition limit: -145 lbs

3 matches in the rating period

Revolution Choke 2K26
≤ 67 kg · Does not count
Juvenile Boys No-Gi / White / Juvenile 2 / -66,5 kg (Light)
  • Registered weight class: -66,5 kg (Light)
  • Source competition limit: -66,5 kg (Light)

2 matches in the rating period · conflicting upper weight limits make this event ambiguous

Revolution Choke 2K26
≤ 69 kg · Does not count
Juvenile Boys Gi / White / Juvenile 2 / -69,0 kg (Light)
  • Registered weight class: -69,0 kg (Light)
  • Source competition limit: -69,0 kg (Light)

1 match in the rating period · conflicting upper weight limits make this event ambiguous

OPEN SOBREVIVER II GI & NO-GI ST GENIS POUILLY 2026
Does not count
Male Gi / White / Adult / -70 kg (Feather)
  • Registered weight class: -70 kg (Feather)
  • Source competition limit: -70 kg (Feather)

No matches in the rating period · no valid weight evidence

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 15 matches in the rating period Selected outcome

Registrations and outcomes

Grappling Industries PARIS
white · Counts as a match
Gi Kids / 16 - 17 years (Male) / White / -145 lbs
  • Source belt category: white

4 matches in the rating period

Grappling Industries PARIS
white · Counts as a match
No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -145 lbs
  • Source belt category: white

4 matches in the rating period

Grappling Industries GENEVA
white · Counts as a match
No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -145 lbs
  • Source belt category: white

1 match in the rating period

Grappling Industries GENEVA
white · Counts as a match
Gi Kids / 16 - 17 years (Male) / White / -145 lbs
  • Source belt category: white

3 matches in the rating period

Revolution Choke 2K26
white · Counts as a match
Juvenile Boys No-Gi / White / Juvenile 2 / -66,5 kg (Light)
  • Source belt category: white

2 matches in the rating period

Revolution Choke 2K26
white · Counts as a match
Juvenile Boys Gi / White / Juvenile 2 / -69,0 kg (Light)
  • Source belt category: white

1 match in the rating period