Dobrynin Denis

From Irkutsk, Russia

Player page

Common russian riichi rating (CRR)

Rating date July 27, 2024 (latest changes July 14, 2024).

169 place (134.87).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 0.86 + 3.05 * 1) = 14.864125000000001

p1 = (454.55 * 1.10 * 0.43 + 933.33 * 1 * 0.71 + 0 + 0 + 0) / (1.10 * 0.43 + 1 * 0.71 + 1 + 1 + 1) = 210.4707388861282

p2 = (933.33 * 1 * 0.71 + 454.55 * 1.10 * 0.43) / max_coefficients = 59.26887724639021

score = 210.4707388861282 * 0.5 + 59.26887724639021 * 0.5 = 134.8698080662592

Rating changes

Show

all results
Date Place Points Reason
2024-07-14 164 -> 169 141.69 -> 134.87

Survive after yakuman: 57% -> 43%
2024-07-09 148 -> 164 193.31 -> 141.69

Summer tournament: 14% -> 0%
2024-07-06 151 -> 148 193.31
2024-07-01 147 -> 151 209.95 -> 193.31

Spring Tournament Irkutsk 2023: 86% -> 71%
2024-06-27 149 -> 147 209.95
2024-06-11 154 -> 149 208.52 -> 209.95
2024-06-09 146 -> 154 208.52
2024-05-25 143 -> 146 208.52
2024-05-19 141 -> 143 208.52
2024-05-14 135 -> 141 213.26 -> 208.52

Survive after yakuman: 71% -> 57%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 933 2023-05-01 2/16 71% 1.00 CRR Spring Tournament Irkutsk 2023
2 455 2023-01-14 7/12 43% 1.10 CRR Survive after yakuman
3 909 2022-07-09 2/12 0% 1.10 CRR Summer tournament
4 733 2022-01-05 5/16 0% 1.20 CRR Winter tournament
5 636 2021-07-03 5/12 0% 1.10 CRR Summer tournament
6 467 2021-01-03 9/16 0% 1.20 CRR Winter tournament
7 1000 2019-12-15 1/20 0% 1.30 CRR Irkutsk Winter Tournament 2019
8 545 2019-03-03 6/12 0% 1.10 CRR Spring Tournament
9 545 2018-12-02 6/12 0% 1.10 CRR Irkutsk Winter Tournament
10 364 2018-09-09 8/12 0% 1.10 CRR Summer Tournament
11 733 2018-04-22 5/16 0% 1.20 RR Spring Tournament
12 842 2018-01-21 4/20 0% 1.30 RR Winter tournament