Ryzhkin Daniil

From Yekaterinburg, Russia

EMA: 15990435

Player page

Common russian riichi rating (CRR)

Rating date July 23, 2026 (latest changes July 23, 2026).

120 place (424.12).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 4.10 * 0.86 + 3.45 * 1) = 15.574109999999997

p1 = (63.29 * 3.65 * 0.14 + 64.52 * 2.40 * 0.57 + 865.67 * 4.10 * 0.86 + 657.14 * 2.50 * 1 + 0) / (3.65 * 0.14 + 2.40 * 0.57 + 4.10 * 0.86 + 2.50 * 1 + 1) = 539.6183137973213

p2 = (865.67 * 4.10 * 0.86 + 657.14 * 2.50 * 1 + 64.52 * 2.40 * 0.57 + 63.29 * 3.65 * 0.14) / max_coefficients = 308.61538797401596

score = 539.6183137973213 * 0.5 + 308.61538797401596 * 0.5 = 424.11685088566867

Rating changes

Show

all results
Date Place Points Reason
2026-07-18 119 -> 120 424.12
2026-07-14 100 -> 119 471.61 -> 424.12

Guardian of the Winds: 14% -> 0%
2026-07-12 99 -> 100 471.61
2026-07-11 97 -> 99 471.61
2026-07-02 100 -> 97 461.38 -> 471.61

Riichi Maslenitsa (shrovetide): 71% -> 57%
2026-07-01 101 -> 100 461.38
2026-06-16 102 -> 101 461.38
2026-06-15 93 -> 102 479.72 -> 461.38

13 bloody tiles: 100% -> 86%
2026-06-14 74 -> 93 495.05 -> 479.72
2026-06-09 75 -> 74 495.05

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 86% 4.10 RR 13 bloody tiles Perm
3 65 2025-03-02 30/32 57% 2.40 RR Riichi Maslenitsa (shrovetide) Yekaterinburg
4 63 2024-08-04 75/80 14% 3.65 RR Riichi over Volga Samara
5 787 2024-07-14 11/48 0% 2.80 RR Guardian of the Winds Yekaterinburg
6 682 2024-05-12 35/108 0% 4.60 RR X Russian Championship Perm
7 0 2023-11-05 28/28 0% 2.30 CRR Finding Dora Yekaterinburg
8 105 2023-08-27 18/20 0% 2.10 CRR 13 tiles until tempai Yekaterinburg
9 425 2023-06-11 51/88 0% 3.75 RR Money can not buy tenpai Perm
10 397 2019-11-04 39/64 0% 3.85 EMA Aki Shanten 2019 Perm
11 87 2019-06-16 22/24 0% 2.20 RR URAL Mahjong Battle Yekaterinburg