Dobrynin Denis

From Irkutsk, Russia

Player page

Common russian riichi rating (CRR)

Rating date Nov. 26, 2023 (latest changes Nov. 26, 2023).

92 place (347.89).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 2.90 * 1) = 14.249820000000001

p1 = (454.55 * 1.10 * 1 + 933.33 * 1 * 1 + 733.33 * 1.20 * 0.14 + 909.09 * 1.10 * 0.57 + 0) / (1.10 * 1 + 1 * 1 + 1.20 * 0.14 + 1.10 * 0.57 + 1) = 546.2741216711709

p2 = (933.33 * 1 * 1 + 909.09 * 1.10 * 0.57 + 454.55 * 1.10 * 1 + 733.33 * 1.20 * 0.14) / max_coefficients = 149.50925695903527

score = 546.2741216711709 * 0.5 + 149.50925695903527 * 0.5 = 347.89168931510306

Rating changes

Show

all results
Date Place Points Reason
2023-11-26 89 -> 92 348.42 -> 347.89
2023-11-20 91 -> 89 348.42
2023-11-09 82 -> 91 360.50 -> 348.42

Summer tournament: 71% -> 57%
2023-11-06 90 -> 82 272.76 -> 360.50
2021-02-01 95 -> 90 421.15 -> 272.76
2020-02-01 95 421.15

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 933 2023-05-01 🥈 2/16 100% 1.00 CRR Spring Tournament Irkutsk 2023 Irkutsk
2 455 2023-01-14 7/12 100% 1.10 CRR Survive after yakuman Irkutsk
3 909 2022-07-09 🥈 2/12 57% 1.10 CRR Summer tournament Irkutsk
4 733 2022-01-05 5/16 14% 1.20 CRR Winter tournament Irkutsk
5 636 2021-07-03 5/12 0% 1.10 CRR Summer tournament Irkutsk
6 467 2021-01-03 9/16 0% 1.20 CRR Winter tournament Irkutsk
7 1000 2019-12-15 🥇 1/20 0% 1.30 CRR Irkutsk Winter Tournament 2019 Irkutsk
8 545 2019-03-03 6/12 0% 1.10 CRR Spring Tournament Irkutsk
9 545 2018-12-02 6/12 0% 1.10 CRR Irkutsk Winter Tournament Irkutsk
10 364 2018-09-09 8/12 0% 1.10 CRR Summer Tournament Irkutsk
11 733 2018-04-22 5/16 0% 1.20 RR Spring Tournament Irkutsk
12 842 2018-01-21 4/20 0% 1.30 RR Winter tournament Irkutsk