Dobrynin Denis

From Irkutsk, Russia

Player page

Common russian riichi rating (CRR)

Rating date Dec. 19, 2022 (latest changes Dec. 19, 2022).

65 place (368.04).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.45 * 0.86) = 14.706995

p1 = (466.67 * 1.20 * 0.14 + 636.36 * 1.10 * 0.57 + 733.33 * 1.20 * 1 + 909.09 * 1.10 * 1 + 0) / (1.20 * 0.14 + 1.10 * 0.57 + 1.20 * 1 + 1.10 * 1 + 1) = 575.6069482587889

p2 = (909.09 * 1.10 * 1 + 733.33 * 1.20 * 1 + 636.36 * 1.10 * 0.57 + 466.67 * 1.20 * 0.14) / max_coefficients = 160.46785900178793

score = 575.6069482587889 * 0.5 + 160.46785900178793 * 0.5 = 368.0374036302884

Rating changes

Show

all results
Date Place Points Reason
2022-12-19 65 367.26 -> 368.04
2022-12-18 63 -> 65 367.26
2022-11-28 65 -> 63 365.44 -> 367.26
2022-11-06 49 -> 65 370.32 -> 365.44
2022-11-03 49 375.59 -> 370.32

Summer tournament: 71% -> 57%

Winter tournament: 29% -> 14%
2022-09-03 47 -> 49 380.99 -> 375.59

Summer tournament: 86% -> 71%

Winter tournament: 43% -> 29%
2022-08-27 44 -> 47 380.99
2022-08-20 43 -> 44 380.99
2022-07-09 72 -> 43 244.80 -> 380.99

Summer tournament: 0% -> 100%
2022-07-03 70 -> 72 256.98 -> 244.80

Summer tournament: 100% -> 86%

Winter tournament: 57% -> 43%

Tournaments

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