Bukharinov Dmitriy

From Perm, Russia

EMA: 15020080

Player page

Internal rating (RR)

Rating date Feb. 1, 2020 (latest changes Feb. 1, 2020).

17 place (703.19).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.85 * 1 + 3.45 * 1) = 15.55

p1 = (481.48 * 1.70 * 0.14 + 915.49 * 3.85 * 0.29 + 407.41 * 3 * 0.43 + 185.19 * 1.70 * 0.57 + 296.70 * 3.80 * 0.71 + 391.30 * 2.50 * 1 + 903.61 * 4.20 * 1 + 962.96 * 2.60 * 1 + 920.63 * 3.85 * 1) / (1.70 * 0.14 + 3.85 * 0.29 + 3 * 0.43 + 1.70 * 0.57 + 3.80 * 0.71 + 2.50 * 1 + 4.20 * 1 + 2.60 * 1 + 3.85 * 1) = 691.242651004565

p2 = (903.61 * 4.20 * 1 + 920.63 * 3.85 * 1 + 962.96 * 2.60 * 1 + 315.32 * 4.05 * 1) / max_coefficients = 715.1350482315113

score = 691.242651004565 * 0.5 + 715.1350482315113 * 0.5 = 703.1888496180381

Rating changes

Show

Date Place Points Reason
2020-02-01 17 703.19

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 315 2019-12-15 77/112 100% 4.05 EMA VIII Russian Riichi Championship
2 921 2019-11-04 6/64 100% 3.85 EMA Aki Shanten 2019
3 963 2019-09-08 2/28 100% 2.60 RR And yet the sinner collects tanyao
4 904 2019-05-04 9/84 100% 4.20 EMA Haru Shanten 2019
5 391 2019-03-09 15/24 100% 2.50 RR Toi-Toi-man Tournament
6 297 2018-11-18 65/92 71% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
7 185 2018-08-11 23/28 57% 1.70 RR Natsu Shanten 2018
8 407 2018-07-15 17/28 43% 3.00 RR Moscow Open Riichi Marathon
9 915 2018-05-01 7/72 29% 3.85 EMA Haru Shanten 2018
10 481 2018-02-17 15/28 14% 1.70 RR Fuyu Shanten
11 194 2017-06-03 26/32 0% 1.60 RR "Summer shanten" tournament, Perm 2017
12 704 2017-03-25 9/28 0% 1.50 RR "Spring shanten" tournament, Perm 2017