Bukharinov Dmitriy

From Perm, Russia

EMA: 15020080

Player page

Common russian riichi rating (CRR)

Rating date Feb. 1, 2021 (latest changes Feb. 1, 2021).

28 place (570.40).

max_coefficients = (4.05 * 0.86 + 2.90 * 1 + 3.85 * 0.71 + 3.45 * 0.71) = 11.585645

p1 = (391.30 * 2.50 * 0.14 + 903.61 * 4.20 * 0.29 + 962.96 * 2.60 * 0.57 + 920.63 * 3.85 * 0.71 + 315.32 * 4.05 * 0.86 + 384.62 * 2.90 * 1) / (2.50 * 0.14 + 4.20 * 0.29 + 2.60 * 0.57 + 3.85 * 0.71 + 4.05 * 0.86 + 2.90 * 1) = 608.0503841619711

p2 = (920.63 * 3.85 * 0.71 + 962.96 * 2.60 * 0.57 + 384.62 * 2.90 * 1 + 315.32 * 4.05 * 0.86) / max_coefficients = 532.7575633467105

score = 608.0503841619711 * 0.5 + 532.7575633467105 * 0.5 = 570.4039737543408

Rating changes

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all results
Date Place Points Reason
2021-02-01 14 -> 28 703.19 -> 570.40
2020-02-01 14 703.19

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 385 2020-03-08 25/40 100% 2.90 EMA Big open chiitoitsu in a small tenpai
2 315 2019-12-15 77/112 86% 4.05 EMA VIII Russian Riichi Championship
3 921 2019-11-04 6/64 71% 3.85 EMA Aki Shanten 2019
4 963 2019-09-08 2/28 57% 2.60 RR And yet the sinner collects tanyao
5 904 2019-05-04 9/84 29% 4.20 EMA Haru Shanten 2019
6 391 2019-03-09 15/24 14% 2.50 RR Toi-Toi-man Tournament
7 297 2018-11-18 65/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
8 185 2018-08-11 23/28 0% 1.70 RR Natsu Shanten 2018
9 407 2018-07-15 17/28 0% 3.00 RR Moscow Open Riichi Marathon
10 915 2018-05-01 7/72 0% 3.85 EMA Haru Shanten 2018
11 481 2018-02-17 15/28 0% 1.70 RR Fuyu Shanten
12 194 2017-06-03 26/32 0% 1.60 RR "Summer shanten" tournament, Perm 2017
13 704 2017-03-25 9/28 0% 1.50 RR "Spring shanten" tournament, Perm 2017