Valeev Oleg

From Izhevsk, Russia

Player page

Common russian riichi rating (CRR)

Rating date Sept. 7, 2026 (latest changes Sept. 7, 2026).

177 place (314.04).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.40 * 1 + 3.40 * 1) = 15.41

p1 = (263.16 * 1.30 * 1 + 466.67 * 1.60 * 1 + 866.67 * 2.30 * 1 + 0 + 0) / (1.30 * 1 + 1.60 * 1 + 2.30 * 1 + 1 + 1) = 428.07083333333327

p2 = (866.67 * 2.30 * 1 + 466.67 * 1.60 * 1 + 263.16 * 1.30 * 1) / max_coefficients = 200.00713822193381

score = 428.07083333333327 * 0.5 + 200.00713822193381 * 0.5 = 314.03898577763357

Rating changes

Show

all results
Date Place Points Reason
2026-09-03 181 -> 177 314.04
2026-09-02 182 -> 181 314.04
2026-09-01 184 -> 182 314.04
2026-08-31 184 313.72 -> 314.04
2026-08-30 182 -> 184 313.72
2026-08-27 183 -> 182 313.72
2026-08-26 184 -> 183 313.72
2026-08-16 181 -> 184 313.72
2026-08-15 182 -> 181 312.99 -> 313.72
2026-08-13 184 -> 182 312.99

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 867 2026-05-31 🥉 3/16 100% 2.30 CRR Nagashi mangal Izhevsk
2 467 2026-03-21 9/16 100% 1.60 CRR Grief from Uma Izhevsk
3 263 2026-01-03 15/20 100% 1.30 CRR The Birth of the Club Izhevsk