Ryzhkin Daniil

From Yekaterinburg, Russia

EMA: 15990435

Player page

Common russian riichi rating (CRR)

Rating date Feb. 16, 2025 (latest changes Feb. 16, 2025).

105 place (395.87).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85

p1 = (425.29 * 3.75 * 0.29 + 105.26 * 2.10 * 0.57 + 0 * 2.30 * 0.71 + 682.24 * 4.60 * 1 + 787.23 * 2.80 * 1 + 63.29 * 3.65 * 1) / (3.75 * 0.29 + 2.10 * 0.57 + 2.30 * 0.71 + 4.60 * 1 + 2.80 * 1 + 3.65 * 1) = 411.35095382614713

p2 = (682.24 * 4.60 * 1 + 787.23 * 2.80 * 1 + 425.29 * 3.75 * 0.29 + 63.29 * 3.65 * 1) / max_coefficients = 380.39305993690857

score = 411.35095382614713 * 0.5 + 380.39305993690857 * 0.5 = 395.87200688152785

Rating changes

Show

all results
Date Place Points Reason
2025-02-16 101 -> 105 395.87
2025-02-11 99 -> 101 403.30 -> 395.87

Money can not buy tenpai: 43% -> 29%
2025-02-02 96 -> 99 403.30
2025-01-26 94 -> 96 403.30
2025-01-07 91 -> 94 403.30
2025-01-05 94 -> 91 399.03 -> 403.30

Finding Dora: 86% -> 71%
2025-01-03 96 -> 94 399.03
2024-12-27 98 -> 96 396.26 -> 399.03

13 tiles until tempai: 71% -> 57%
2024-12-11 94 -> 98 403.88 -> 396.26

Money can not buy tenpai: 57% -> 43%
2024-11-05 100 -> 94 400.03 -> 403.88

Finding Dora: 100% -> 86%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 63 2024-08-04 75/80 100% 3.65 RR Riichi over Volga Samara
2 787 2024-07-14 11/48 100% 2.80 RR Guardian of the Winds Yekaterinburg
3 682 2024-05-12 35/108 100% 4.60 RR X Russian Championship Perm
4 0 2023-11-05 28/28 71% 2.30 CRR Finding Dora Yekaterinburg
5 105 2023-08-27 18/20 57% 2.10 CRR 13 tiles until tempai Yekaterinburg
6 425 2023-06-11 51/88 29% 3.75 RR Money can not buy tenpai Perm
7 397 2019-11-04 39/64 0% 3.85 EMA Aki Shanten 2019 Perm
8 87 2019-06-16 22/24 0% 2.20 RR URAL Mahjong Battle Yekaterinburg