Zaivyi Viktor

From Donetsk, Russia

Player page

Common russian riichi rating (CRR)

Rating date May 24, 2026 (latest changes May 23, 2026).

316 place (85.63).

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

p1 = (372.55 * 2.30 * 1 + 20 * 3.10 * 1 + 0 + 0 + 0) / (2.30 * 1 + 3.10 * 1 + 1 + 1 + 1) = 109.38809523809523

p2 = (372.55 * 2.30 * 1 + 20 * 3.10 * 1) / max_coefficients = 61.87609427609428

score = 109.38809523809523 * 0.5 + 61.87609427609428 * 0.5 = 85.63209475709476

Rating changes

Show

all results
Date Place Points Reason
2026-05-19 317 -> 316 85.63
2026-05-17 314 -> 317 85.63
2026-05-14 315 -> 314 85.63
2026-05-12 325 -> 315 85.63
2026-05-11 321 -> 325 85.63
2026-05-05 322 -> 321 85.63
2026-05-03 313 -> 322 85.43 -> 85.63
2026-05-01 315 -> 313 85.43
2026-04-19 304 -> 315 85.43
2026-04-13 305 -> 304 85.43

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 20 2026-04-05 50/51 100% 3.10 RR Moscow Riichi 2026 Moscow
2 373 2026-03-14 33/52 100% 2.30 CRR "Furin" club tournament: for the anniversary Moscow