Ryzhkin Daniil

From Yekaterinburg, Russia

EMA: 15990435

Player page

Internal rating (RR)

Rating date July 2, 2026 (latest changes July 2, 2026).

83 place (471.61).

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

p1 = (787.23 * 2.80 * 0.14 + 63.29 * 3.65 * 0.14 + 64.52 * 2.40 * 0.57 + 865.67 * 4.10 * 0.86 + 657.14 * 2.50 * 1) / (2.80 * 0.14 + 3.65 * 0.14 + 2.40 * 0.57 + 4.10 * 0.86 + 2.50 * 1) = 616.5032035559622

p2 = (865.67 * 4.10 * 0.86 + 657.14 * 2.50 * 1 + 787.23 * 2.80 * 0.14 + 64.52 * 2.40 * 0.57) / max_coefficients = 326.721077480511

score = 616.5032035559622 * 0.5 + 326.721077480511 * 0.5 = 471.6121405182366

Rating changes

Show

all results
Date Place Points Reason
2026-07-02 85 -> 83 461.38 -> 471.61

Riichi Maslenitsa (shrovetide): 71% -> 57%
2026-06-27 86 -> 85 461.38
2026-06-16 87 -> 86 461.38
2026-06-15 80 -> 87 479.72 -> 461.38

13 bloody tiles: 100% -> 86%
2026-06-14 62 -> 80 495.05 -> 479.72
2026-06-09 63 -> 62 495.05
2026-06-04 69 -> 63 480.40 -> 495.05

Riichi over Volga: 29% -> 14%
2026-06-02 68 -> 69 480.40
2026-05-26 67 -> 68 480.40
2026-05-14 64 -> 67 495.03 -> 480.40

Guardian of the Winds: 29% -> 14%

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 14% 2.80 RR Guardian of the Winds Yekaterinburg
6 682 2024-05-12 35/108 0% 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