Ryzhkin Daniil

From Yekaterinburg, Russia

EMA: 15990435

Player page

Internal rating (RR)

Rating date Aug. 12, 2026 (latest changes Aug. 8, 2026).

111 place (407.55).

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

p1 = (64.52 * 2.40 * 0.57 + 865.67 * 4.10 * 0.86 + 657.14 * 2.50 * 1 + 0 + 0) / (2.40 * 0.57 + 4.10 * 0.86 + 2.50 * 1 + 1 + 1) = 508.59466814128643

p2 = (865.67 * 4.10 * 0.86 + 657.14 * 2.50 * 1 + 64.52 * 2.40 * 0.57) / max_coefficients = 306.49584470637495

score = 508.59466814128643 * 0.5 + 306.49584470637495 * 0.5 = 407.54525642383066

Rating changes

Show

all results
Date Place Points Reason
2026-08-04 99 -> 111 424.12 -> 407.55

Riichi over Volga: 14% -> 0%
2026-08-03 100 -> 99 424.12
2026-08-02 99 -> 100 424.12
2026-07-25 97 -> 99 424.12
2026-07-18 96 -> 97 424.12
2026-07-14 84 -> 96 471.61 -> 424.12

Guardian of the Winds: 14% -> 0%
2026-07-12 83 -> 84 471.61
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

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 0% 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
7 425 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