Ryzhkin Daniil

From Yekaterinburg, Russia

EMA: 15990435

Player page

Common russian riichi rating (CRR)

Rating date May 14, 2025 (latest changes May 12, 2025).

125 place (362.94).

max_coefficients = (4.60 * 0.86 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.19266

p1 = (787.23 * 2.80 * 1 + 63.29 * 3.65 * 1 + 425.29 * 3.75 * 0.14 + 105.26 * 2.10 * 0.29 + 0 * 2.30 * 0.43 + 682.24 * 4.60 * 0.86 + 64.52 * 2.40 * 1) / (2.80 * 1 + 3.65 * 1 + 3.75 * 0.14 + 2.10 * 0.29 + 2.30 * 0.43 + 4.60 * 0.86 + 2.40 * 1) = 373.53517114632047

p2 = (682.24 * 4.60 * 0.86 + 787.23 * 2.80 * 1 + 63.29 * 3.65 * 1 + 425.29 * 3.75 * 0.14) / max_coefficients = 352.3425127660331

score = 373.53517114632047 * 0.5 + 352.3425127660331 * 0.5 = 362.9388419561768

Rating changes

Show

all results
Date Place Points Reason
2025-05-12 119 -> 125 376.30 -> 362.94

X Russian Championship: 100% -> 86%
2025-05-05 122 -> 119 372.30 -> 376.30

Finding Dora: 57% -> 43%
2025-05-03 116 -> 122 372.30
2025-04-27 115 -> 116 369.77 -> 372.30

13 tiles until tempai: 43% -> 29%
2025-04-26 113 -> 115 369.77
2025-04-25 114 -> 113 369.77
2025-04-22 115 -> 114 369.77
2025-04-13 114 -> 115 369.77
2025-04-11 108 -> 114 377.78 -> 369.77

Money can not buy tenpai: 29% -> 14%
2025-03-30 109 -> 108 377.78

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 65 2025-03-02 30/32 100% 2.40 RR Riichi Maslenitsa (shrovetide) Yekaterinburg
2 63 2024-08-04 75/80 100% 3.65 RR Riichi over Volga Samara
3 787 2024-07-14 11/48 100% 2.80 RR Guardian of the Winds Yekaterinburg
4 682 2024-05-12 35/108 86% 4.60 RR X Russian Championship Perm
5 0 2023-11-05 28/28 43% 2.30 CRR Finding Dora Yekaterinburg
6 105 2023-08-27 18/20 29% 2.10 CRR 13 tiles until tempai Yekaterinburg
7 425 2023-06-11 51/88 14% 3.75 RR Money can not buy tenpai Perm
8 397 2019-11-04 39/64 0% 3.85 EMA Aki Shanten 2019 Perm
9 87 2019-06-16 22/24 0% 2.20 RR URAL Mahjong Battle Yekaterinburg