Zadiran Anatolii

From Moscow, Russia

Player page

Internal rating (RR)

Rating date Sept. 15, 2026 (latest changes Sept. 13, 2026).

174 place (265.41).

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

p1 = (87.72 * 3.90 * 1 + 129.03 * 3 * 1 + 920 * 3.10 * 1 + 0 + 0) / (3.90 * 1 + 3 * 1 + 3.10 * 1 + 1 + 1) = 298.43416666666667

p2 = (920 * 3.10 * 1 + 129.03 * 3 * 1 + 87.72 * 3.90 * 1) / max_coefficients = 232.39519792342634

score = 298.43416666666667 * 0.5 + 232.39519792342634 * 0.5 = 265.41468229504653

Rating changes

Show

all results
Date Place Points Reason
2026-09-06 168 -> 174 265.41
2026-09-01 171 -> 168 265.41
2026-08-31 171 265.04 -> 265.41
2026-08-27 172 -> 171 265.04
2026-08-26 173 -> 172 265.04
2026-08-16 172 -> 173 265.04
2026-08-15 172 264.19 -> 265.04
2026-08-04 174 -> 172 264.19
2026-08-03 175 -> 174 264.19
2026-08-02 176 -> 175 264.19

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 920 2026-04-05 5/51 100% 3.10 RR Moscow Riichi 2026 Moscow
2 129 2025-11-30 28/32 100% 3.00 RR Final Cup 2025 Moscow
3 88 2025-11-04 53/58 100% 3.90 RR XI Russian Championship Moscow