Ryzhkin Daniil

From Yekaterinburg, Russia

EMA: 15990435

Player page

Common russian riichi rating (CRR)

Rating date Aug. 27, 2023 (latest changes Aug. 27, 2023).

142 place (169.14).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.71 + 2.80 * 1) = 13.642914999999999

p1 = (425.29 * 3.75 * 1 + 105.26 * 2.10 * 1 + 0 + 0 + 0) / (3.75 * 1 + 2.10 * 1 + 1 + 1 + 1) = 205.18418079096045

p2 = (425.29 * 3.75 * 1 + 105.26 * 2.10 * 1) / max_coefficients = 133.10058737447238

score = 205.18418079096045 * 0.5 + 133.10058737447238 * 0.5 = 169.14238408271643

Rating changes

Show

all results
Date Place Points Reason
2023-08-27 145 -> 142 138.29 -> 169.14

13 tiles until tempai: 0% -> 100%
2021-02-01 234 -> 145 150.25 -> 138.29
2020-02-01 234 150.25

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 105 2023-08-27 18/20 100% 2.10 CRR 13 tiles until tempai
2 425 2023-06-11 51/88 100% 3.75 RR Money can not buy tenpai
3 397 2019-11-04 39/64 0% 3.85 EMA Aki Shanten 2019
4 87 2019-06-16 22/24 0% 2.20 RR URAL Mahjong Battle