Belov Timofei

From Yekaterinburg, Russia

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Common russian riichi rating (CRR)

Rating date Feb. 22, 2026 (latest changes Feb. 16, 2026).

109 place (408.87).

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

p1 = (185.19 * 2.30 * 0.14 + 457.94 * 4.60 * 0.29 + 638.30 * 2.80 * 0.43 + 606.74 * 3.75 * 0.57 + 89.55 * 4.10 * 1 + 971.43 * 2.50 * 1) / (2.30 * 0.14 + 4.60 * 0.29 + 2.80 * 0.43 + 3.75 * 0.57 + 4.10 * 1 + 2.50 * 1) = 476.8404553191343

p2 = (971.43 * 2.50 * 1 + 606.74 * 3.75 * 0.57 + 638.30 * 2.80 * 0.43 + 457.94 * 4.60 * 0.29) / max_coefficients = 340.904347826087

score = 476.8404553191343 * 0.5 + 340.904347826087 * 0.5 = 408.87240157261067

Rating changes

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all results
Date Place Points Reason
2026-02-16 111 -> 109 408.87
2026-02-13 104 -> 111 422.62 -> 408.87

Moscow Riichi 2024: 71% -> 57%
2026-02-09 105 -> 104 422.62
2026-02-08 172 -> 105 290.16 -> 422.62

One tsumo until spring: 0% -> 100%
2026-02-04 173 -> 172 290.16
2026-02-02 174 -> 173 290.16
2026-01-26 175 -> 174 290.16
2026-01-25 173 -> 175 290.16
2026-01-14 170 -> 173 304.34 -> 290.16

Guardian of the Winds: 57% -> 43%
2026-01-12 166 -> 170 317.21 -> 304.34

X Russian Championship: 43% -> 29%

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 971 2026-02-08 🥈 2/36 100% 2.50 RR One tsumo until spring Yekaterinburg
2 90 2025-06-15 62/68 100% 4.10 RR 13 bloody tiles Perm
3 607 2024-10-13 36/90 57% 3.75 RR Moscow Riichi 2024 Moscow
4 638 2024-07-14 18/48 43% 2.80 RR Guardian of the Winds Yekaterinburg
5 458 2024-05-12 59/108 29% 4.60 RR X Russian Championship Perm
6 185 2024-02-25 23/28 14% 2.30 CRR Chasing Kan Yekaterinburg
7 111 2023-11-05 25/28 0% 2.30 CRR Finding Dora Yekaterinburg