Blinov Sergei

From Tyumen, Russia

Player page

Common russian riichi rating (CRR)

Rating date May 3, 2026 (latest changes May 3, 2026).

128 place (384.46).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.45 * 1 + 3.40 * 1) = 14.85

p1 = (467.53 * 3.45 * 1 + 864.86 * 3.40 * 1 + 0 + 0 + 0) / (3.45 * 1 + 3.40 * 1 + 1 + 1 + 1) = 462.28730964467

p2 = (864.86 * 3.40 * 1 + 467.53 * 3.45 * 1) / max_coefficients = 306.6350168350168

score = 462.28730964467 * 0.5 + 306.6350168350168 * 0.5 = 384.4611632398434

Rating changes

Show

all results
Date Place Points Reason
2026-05-03 128 383.44 -> 384.46
2026-05-02 129 -> 128 383.44
2026-05-01 130 -> 129 383.44
2026-04-29 131 -> 130 383.44
2026-04-27 130 -> 131 383.44
2026-04-19 125 -> 130 383.44
2026-04-16 127 -> 125 383.44
2026-04-13 130 -> 127 383.44
2026-04-11 129 -> 130 383.44
2026-04-05 123 -> 129 383.44

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 865 2026-02-23 11/75 100% 3.40 RR White Wolf Cup 2026 Saint Petersburg
2 468 2025-08-31 42/78 100% 3.45 RR SPB Riichi Open 2025 Saint Petersburg