Bukharinov Dmitriy
From Perm, Russia
EMA: 15020080
Internal rating (RR)
Rating date Feb. 1, 2021 (latest changes Feb. 1, 2021).
25 place (570.40).
how we calculated rating score
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
Date | Place | Points | Reason |
---|---|---|---|
2021-02-01 | 17 -> 25 | 703.19 -> 570.40 | |
2020-02-01 | 17 | 703.19 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 385 |
|
25/40 | 100% | 2.90 | EMA | Big open chiitoitsu in a small tenpai |
2 | 315 |
|
77/112 | 86% | 4.05 | EMA | VIII Russian Riichi Championship |
3 | 921 |
|
6/64 | 71% | 3.85 | EMA | Aki Shanten 2019 |
4 | 963 |
|
2/28 | 57% | 2.60 | RR | And yet the sinner collects tanyao |
5 | 904 |
|
9/84 | 29% | 4.20 | EMA | Haru Shanten 2019 |
6 | 391 |
|
15/24 | 14% | 2.50 | RR | Toi-Toi-man Tournament |
7 | 297 |
|
65/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
8 | 185 |
|
23/28 | 0% | 1.70 | RR | Natsu Shanten 2018 |
9 | 407 |
|
17/28 | 0% | 3.00 | RR | Moscow Open Riichi Marathon |
10 | 915 |
|
7/72 | 0% | 3.85 | EMA | Haru Shanten 2018 |
11 | 481 |
|
15/28 | 0% | 1.70 | RR | Fuyu Shanten |
12 | 194 |
|
26/32 | 0% | 1.60 | RR | "Summer shanten" tournament, Perm 2017 |
13 | 704 |
|
9/28 | 0% | 1.50 | RR | "Spring shanten" tournament, Perm 2017 |