Ryzhkin Daniil

From Yekaterinburg, Russia

EMA: 15990435

Player page

Internal rating (RR)

Rating date April 4, 2026 (latest changes April 4, 2026).

66 place (499.62).

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

p1 = (682.24 * 4.60 * 0.14 + 787.23 * 2.80 * 0.29 + 63.29 * 3.65 * 0.29 + 64.52 * 2.40 * 0.86 + 865.67 * 4.10 * 1 + 657.14 * 2.50 * 1) / (4.60 * 0.14 + 2.80 * 0.29 + 3.65 * 0.29 + 2.40 * 0.86 + 4.10 * 1 + 2.50 * 1) = 579.8123086147936

p2 = (865.67 * 4.10 * 1 + 657.14 * 2.50 * 1 + 787.23 * 2.80 * 0.29 + 682.24 * 4.60 * 0.14) / max_coefficients = 419.4207357859532

score = 579.8123086147936 * 0.5 + 419.4207357859532 * 0.5 = 499.61652220037337

Rating changes

Show

all results
Date Place Points Reason
2026-04-04 71 -> 66 488.08 -> 499.62

Riichi over Volga: 43% -> 29%
2026-04-02 72 -> 71 488.08
2026-03-14 68 -> 72 502.43 -> 488.08

Guardian of the Winds: 43% -> 29%
2026-03-12 62 -> 68 520.46 -> 502.43

X Russian Championship: 29% -> 14%
2026-03-07 64 -> 62 520.46
2026-03-02 69 -> 64 513.83 -> 520.46

Riichi Maslenitsa (shrovetide): 100% -> 86%
2026-03-01 68 -> 69 513.83
2026-02-23 65 -> 68 513.83
2026-02-13 66 -> 65 513.83
2026-02-08 82 -> 66 452.25 -> 513.83

One tsumo until spring: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 657 2026-02-08 13/36 100% 2.50 RR One tsumo until spring Yekaterinburg
2 866 2025-06-15 10/68 100% 4.10 RR 13 bloody tiles Perm
3 65 2025-03-02 30/32 86% 2.40 RR Riichi Maslenitsa (shrovetide) Yekaterinburg
4 63 2024-08-04 75/80 29% 3.65 RR Riichi over Volga Samara
5 787 2024-07-14 11/48 29% 2.80 RR Guardian of the Winds Yekaterinburg
6 682 2024-05-12 35/108 14% 4.60 RR X Russian Championship Perm
7 425 2023-06-11 51/88 0% 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