Dobrynin Maxim

From Irkutsk, Russia

EMA: 15990398

Player page

Common russian riichi rating (CRR)

Rating date March 20, 2023 (latest changes March 20, 2023).

142 place (62.38).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.86 + 2.80 * 1) = 14.04985

p1 = (533.33 * 1.20 * 0.71 + 0 * 1.10 * 1 + 0 + 0 + 0) / (1.20 * 0.71 + 1.10 * 1 + 1 + 1 + 1) = 92.22014217818267

p2 = (533.33 * 1.20 * 0.71 + 0 * 1.10 * 1) / max_coefficients = 32.53771392577145

score = 92.22014217818267 * 0.5 + 32.53771392577145 * 0.5 = 62.378928051977056

Rating changes

Show

all results
Date Place Points Reason
2023-03-20 142 61.82 -> 62.38
2023-03-05 141 -> 142 72.33 -> 61.82

Winter tournament: 86% -> 71%
2023-03-03 142 -> 141 72.33
2023-02-25 133 -> 142 72.33
2023-01-28 133 72.13 -> 72.33
2023-01-14 129 -> 133 72.13
2023-01-05 126 -> 129 82.14 -> 72.13

Winter tournament: 100% -> 86%
2023-01-03 129 -> 126 94.99 -> 82.14

Winter tournament: 14% -> 0%
2022-12-19 129 94.78 -> 94.99
2022-12-18 127 -> 129 94.78

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 0 2022-07-09 12/12 100% 1.10 CRR Summer tournament
2 533 2022-01-05 8/16 71% 1.20 CRR Winter tournament
3 67 2021-01-03 15/16 0% 1.20 CRR Winter tournament
4 737 2019-12-15 6/20 0% 1.30 CRR Irkutsk Winter Tournament 2019
5 867 2019-05-26 3/16 0% 1.20 RR Summer Tournament
6 55 2019-01-05 53/56 0% 3.00 EMA Snow Dragon
7 1000 2018-12-02 1/12 0% 1.10 CRR Irkutsk Winter Tournament
8 727 2018-09-09 4/12 0% 1.10 CRR Summer Tournament
9 67 2018-04-22 15/16 0% 1.20 RR Spring Tournament
10 632 2018-01-21 8/20 0% 1.30 RR Winter tournament