Vasilev Igor

From Saint Petersburg, Russia

Player page

Common russian riichi rating (CRR)

Rating date Feb. 8, 2026 (latest changes Feb. 8, 2026).

251 place (149.43).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95

p1 = (43.48 * 2.10 * 0.14 + 600 * 1.90 * 1 + 0 + 0 + 0) / (2.10 * 0.14 + 1.90 * 1 + 1 + 1 + 1) = 221.7365468674581

p2 = (600 * 1.90 * 1 + 43.48 * 2.10 * 0.14) / max_coefficients = 77.12709030100335

score = 221.7365468674581 * 0.5 + 77.12709030100335 * 0.5 = 149.4318185842307

Rating changes

Show

all results
Date Place Points Reason
2026-02-04 252 -> 251 149.43
2026-01-30 257 -> 252 145.01 -> 149.43

Seihoku spring tournament 2024: 29% -> 14%
2026-01-25 254 -> 257 145.01
2026-01-12 255 -> 254 145.01
2026-01-07 253 -> 255 145.01
2026-01-03 252 -> 253 145.01
2026-01-01 253 -> 252 145.01
2025-12-27 250 -> 253 145.01
2025-12-13 251 -> 250 145.01
2025-12-09 252 -> 251 145.01

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 600 2025-04-26 15/36 100% 1.90 RR Seihoku spring tournament 2025 Saint Petersburg
2 43 2024-03-30 45/47 14% 2.10 RR Seihoku spring tournament 2024 Saint Petersburg