Dobrynin Maxim

From Irkutsk, Russia

EMA: 15990398

Player page

Common russian riichi rating (CRR)

Rating date July 9, 2023 (latest changes July 9, 2023).

149 place (109.17).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 2.80 * 1) = 14.221255

p1 = (533.33 * 1.20 * 0.43 + 0 * 1.10 * 0.86 + 466.67 * 1 * 1 + 0 + 0) / (1.20 * 0.43 + 1.10 * 0.86 + 1 * 1 + 1 + 1) = 166.24374878004454

p2 = (466.67 * 1 * 1 + 533.33 * 1.20 * 0.43 + 0 * 1.10 * 0.86) / max_coefficients = 52.1029965358191

score = 166.24374878004454 * 0.5 + 52.1029965358191 * 0.5 = 109.17337265793182

Rating changes

Show

all results
Date Place Points Reason
2023-07-09 149 106.34 -> 109.17

Summer tournament: 100% -> 86%
2023-07-05 149 116.23 -> 106.34

Winter tournament: 57% -> 43%
2023-07-03 150 -> 149 116.23
2023-06-12 150 115.09 -> 116.23
2023-06-11 135 -> 150 117.68 -> 115.09
2023-05-20 135 116.59 -> 117.68
2023-05-05 136 -> 135 126.06 -> 116.59

Winter tournament: 71% -> 57%
2023-05-01 143 -> 136 62.38 -> 126.06

Spring Tournament Irkutsk 2023: 0% -> 100%
2023-04-22 141 -> 143 62.38
2023-03-20 141 61.82 -> 62.38

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 467 2023-05-01 9/16 100% 1.00 CRR Spring Tournament Irkutsk 2023
2 0 2022-07-09 12/12 86% 1.10 CRR Summer tournament
3 533 2022-01-05 8/16 43% 1.20 CRR Winter tournament
4 67 2021-01-03 15/16 0% 1.20 CRR Winter tournament
5 737 2019-12-15 6/20 0% 1.30 CRR Irkutsk Winter Tournament 2019
6 867 2019-05-26 3/16 0% 1.20 RR Summer Tournament
7 55 2019-01-05 53/56 0% 3.00 EMA Snow Dragon
8 1000 2018-12-02 1/12 0% 1.10 CRR Irkutsk Winter Tournament
9 727 2018-09-09 4/12 0% 1.10 CRR Summer Tournament
10 67 2018-04-22 15/16 0% 1.20 RR Spring Tournament
11 632 2018-01-21 8/20 0% 1.30 RR Winter tournament