Ryzhkin Daniil

From Yekaterinburg, Russia

EMA: 15990435

Player page

Common russian riichi rating (CRR)

Rating date July 3, 2025 (latest changes July 3, 2025).

69 place (520.98).

max_coefficients = (4.10 * 1 + 4.60 * 0.86 + 3.85 * 1 + 3.75 * 1) = 15.64266

p1 = (105.26 * 2.10 * 0.14 + 0 * 2.30 * 0.43 + 682.24 * 4.60 * 0.86 + 787.23 * 2.80 * 1 + 63.29 * 3.65 * 1 + 64.52 * 2.40 * 1 + 865.67 * 4.10 * 1) / (2.10 * 0.14 + 2.30 * 0.43 + 4.60 * 0.86 + 2.80 * 1 + 3.65 * 1 + 2.40 * 1 + 4.10 * 1) = 487.43215210470817

p2 = (865.67 * 4.10 * 1 + 682.24 * 4.60 * 0.86 + 787.23 * 2.80 * 1 + 63.29 * 3.65 * 1) / max_coefficients = 554.5329247071791

score = 487.43215210470817 * 0.5 + 554.5329247071791 * 0.5 = 520.9825384059436

Rating changes

Show

all results
Date Place Points Reason
2025-07-03 70 -> 69 520.98
2025-06-27 70 517.88 -> 520.98

13 tiles until tempai: 29% -> 14%
2025-06-15 128 -> 70 359.57 -> 517.88

13 bloody tiles: 0% -> 100%
2025-06-14 126 -> 128 359.57
2025-06-11 126 362.94 -> 359.57

Money can not buy tenpai: 14% -> 0%
2025-06-08 125 -> 126 362.94
2025-05-30 127 -> 125 362.94
2025-05-17 125 -> 127 362.94
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%

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 75/80 100% 3.65 RR Riichi over Volga Samara
4 787 2024-07-14 11/48 100% 2.80 RR Guardian of the Winds Yekaterinburg
5 682 2024-05-12 35/108 86% 4.60 RR X Russian Championship Perm
6 0 2023-11-05 28/28 43% 2.30 CRR Finding Dora Yekaterinburg
7 105 2023-08-27 18/20 14% 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