Dobrynin Maxim

From Irkutsk, Russia

EMA: 15990398

Player page

Common russian riichi rating (CRR)

Rating date Sept. 6, 2023 (latest changes Sept. 6, 2023).

172 place (97.66).

max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 4.05 * 0.71) = 14.842915

p1 = (466.67 * 1 * 1 + 533.33 * 1.20 * 0.29 + 0 * 1.10 * 0.86 + 0 + 0) / (1 * 1 + 1.20 * 0.29 + 1.10 * 0.86 + 1 + 1) = 151.55694002076697

p2 = (466.67 * 1 * 1 + 533.33 * 1.20 * 0.29 + 0 * 1.10 * 0.86) / max_coefficients = 43.759598434674054

score = 151.55694002076697 * 0.5 + 43.759598434674054 * 0.5 = 97.65826922772051

Rating changes

Show

all results
Date Place Points Reason
2023-09-06 173 -> 172 97.66
2023-09-05 173 108.08 -> 97.66

Winter tournament: 43% -> 29%
2023-09-03 157 -> 173 110.28 -> 108.08
2023-08-27 152 -> 157 110.28
2023-08-26 150 -> 152 110.28
2023-08-12 150 109.17 -> 110.28
2023-07-09 150 106.34 -> 109.17

Summer tournament: 100% -> 86%
2023-07-05 150 116.23 -> 106.34

Winter tournament: 57% -> 43%
2023-07-03 151 -> 150 116.23
2023-06-12 151 115.09 -> 116.23

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 467 2023-05-01 9/16 100% 1.00 CRR Spring Tournament Irkutsk 2023 Irkutsk
2 0 2022-07-09 12/12 86% 1.10 CRR Summer tournament Irkutsk
3 533 2022-01-05 8/16 29% 1.20 CRR Winter tournament Irkutsk
4 67 2021-01-03 15/16 0% 1.20 CRR Winter tournament Irkutsk
5 737 2019-12-15 6/20 0% 1.30 CRR Irkutsk Winter Tournament 2019 Irkutsk
6 867 2019-05-26 3/16 0% 1.20 RR Summer Tournament Irkutsk
7 55 2019-01-05 53/56 0% 3.00 EMA Snow Dragon Novosibirsk
8 1000 2018-12-02 1/12 0% 1.10 CRR Irkutsk Winter Tournament Irkutsk
9 727 2018-09-09 4/12 0% 1.10 CRR Summer Tournament Irkutsk
10 67 2018-04-22 15/16 0% 1.20 RR Spring Tournament Irkutsk
11 632 2018-01-21 8/20 0% 1.30 RR Winter tournament Irkutsk