Ryzhkin Daniil

From Yekaterinburg, Russia

EMA: 15990435

Player page

Common russian riichi rating (CRR)

Rating date Oct. 10, 2025 (latest changes Oct. 9, 2025).

79 place (496.53).

max_coefficients = (4.10 * 1 + 3.75 * 1 + 3.50 * 1 + 3.45 * 1) = 14.8

p1 = (0 * 2.30 * 0.14 + 865.67 * 4.10 * 1 + 787.23 * 2.80 * 0.71 + 63.29 * 3.65 * 0.71 + 64.52 * 2.40 * 1 + 682.24 * 4.60 * 0.57) / (2.30 * 0.14 + 4.10 * 1 + 2.80 * 0.71 + 3.65 * 0.71 + 2.40 * 1 + 4.60 * 0.57) = 514.5515130637083

p2 = (865.67 * 4.10 * 1 + 682.24 * 4.60 * 0.57 + 787.23 * 2.80 * 0.71 + 63.29 * 3.65 * 0.71) / max_coefficients = 478.5128378378378

score = 514.5515130637083 * 0.5 + 478.5128378378378 * 0.5 = 496.532175450773

Rating changes

Show

all results
Date Place Points Reason
2025-10-09 80 -> 79 496.53
2025-10-04 81 -> 80 489.58 -> 496.53

Riichi over Volga: 86% -> 71%
2025-09-14 78 -> 81 504.07 -> 489.58

Guardian of the Winds: 86% -> 71%
2025-09-12 74 -> 78 522.92 -> 504.07

X Russian Championship: 71% -> 57%
2025-09-10 75 -> 74 522.92
2025-09-05 76 -> 75 517.64 -> 522.92

Finding Dora: 29% -> 14%
2025-09-03 75 -> 76 517.64
2025-09-01 78 -> 75 510.64 -> 517.64
2025-08-31 71 -> 78 510.64
2025-08-26 72 -> 71 506.97 -> 510.64

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 866 2025-06-15 10/68 100% 4.10 RR 13 bloody tiles Perm
2 65 2025-03-02 30/32 100% 2.40 RR Riichi Maslenitsa (shrovetide) Yekaterinburg
3 63 2024-08-04 75/80 71% 3.65 RR Riichi over Volga Samara
4 787 2024-07-14 11/48 71% 2.80 RR Guardian of the Winds Yekaterinburg
5 682 2024-05-12 35/108 57% 4.60 RR X Russian Championship Perm
6 0 2023-11-05 28/28 14% 2.30 CRR Finding Dora Yekaterinburg
7 105 2023-08-27 18/20 0% 2.10 CRR 13 tiles until tempai Yekaterinburg
8 425 2023-06-11 51/88 0% 3.75 RR Money can not buy tenpai Perm
9 397 2019-11-04 39/64 0% 3.85 EMA Aki Shanten 2019 Perm
10 87 2019-06-16 22/24 0% 2.20 RR URAL Mahjong Battle Yekaterinburg