Davletshin Vitalii

From Ufa, Russia

Player page

Common russian riichi rating (CRR)

Rating date July 31, 2026 (latest changes July 29, 2026).

275 place (201.42).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 4.10 * 0.86 + 3.45 * 1) = 15.574109999999997

p1 = (473.68 * 1.90 * 0.57 + 800 * 1.40 * 1 + 0 + 0 + 0) / (1.90 * 0.57 + 1.40 * 1 + 1 + 1 + 1) = 297.91492728313455

p2 = (800 * 1.40 * 1 + 473.68 * 1.90 * 0.57) / max_coefficients = 104.93440716676588

score = 297.91492728313455 * 0.5 + 104.93440716676588 * 0.5 = 201.4246672249502

Rating changes

Show

all results
Date Place Points Reason
2026-07-25 272 -> 275 201.42
2026-07-23 268 -> 272 209.70 -> 201.42

Martenho's Spring tournament: 71% -> 57%
2026-07-18 263 -> 268 209.70
2026-07-14 264 -> 263 209.70
2026-07-12 262 -> 264 209.70
2026-07-11 262 209.70

July Martenho Training Tournament 2026: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 800 2026-07-11 4/16 100% 1.40 CRR July Martenho Training Tournament 2026 Ufa
2 474 2025-03-23 11/20 57% 1.90 CRR Martenho's Spring tournament Ufa