Dobrynin Denis

From Irkutsk, Russia

Player page

Common russian riichi rating (CRR)

Rating date Dec. 19, 2023 (latest changes Dec. 19, 2023).

83 place (347.89).

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

p1 = (933.33 * 1 * 1 + 733.33 * 1.20 * 0.14 + 909.09 * 1.10 * 0.57 + 454.55 * 1.10 * 1 + 0) / (1 * 1 + 1.20 * 0.14 + 1.10 * 0.57 + 1.10 * 1 + 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
2023-12-19 84 -> 83 347.89
2023-12-12 88 -> 84 347.89
2023-11-28 93 -> 88 347.89
2023-11-26 90 -> 93 348.42 -> 347.89
2023-11-20 92 -> 90 348.42
2023-11-09 83 -> 92 360.50 -> 348.42

Summer tournament: 71% -> 57%
2023-11-06 87 -> 83 357.23 -> 360.50
2023-11-05 76 -> 87 365.00 -> 357.23

Winter tournament: 29% -> 14%
2023-10-27 77 -> 76 365.00
2023-10-22 75 -> 77 365.00

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 933 2023-05-01 2/16 100% 1.00 CRR Spring Tournament Irkutsk 2023
2 455 2023-01-14 7/12 100% 1.10 CRR Survive after yakuman
3 909 2022-07-09 2/12 57% 1.10 CRR Summer tournament
4 733 2022-01-05 5/16 14% 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