Bukharinov Dmitriy
From Perm, Russia
EMA: 15020080
Common russian riichi rating (CRR)
Rating date Feb. 12, 2024 (latest changes Feb. 12, 2024).
79 place (347.14).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.71 + 2.90 * 1) = 13.650060000000002
p1 = (194.03 * 3.50 * 0.14 + 986.67 * 4.20 * 0.71 + 0 + 0 + 0) / (3.50 * 0.14 + 4.20 * 0.71 + 1 + 1 + 1) = 470.3078823607236
p2 = (986.67 * 4.20 * 0.71 + 194.03 * 3.50 * 0.14) / max_coefficients = 223.9623855133237
score = 470.3078823607236 * 0.5 + 223.9623855133237 * 0.5 = 347.1351339370237
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2024-02-12 | 80 -> 79 | 347.14 | |
2024-01-20 | 83 -> 80 | 340.82 -> 347.14 |
Tenpai can't buy happiness: 29% -> 14% |
2024-01-06 | 74 -> 83 | 377.88 -> 340.82 |
IX Russian Riichi Championship: 86% -> 71% |
2023-12-12 | 75 -> 74 | 377.88 | |
2023-11-28 | 79 -> 75 | 377.88 | |
2023-11-26 | 73 -> 79 | 378.81 -> 377.88 | |
2023-11-20 | 77 -> 73 | 373.01 -> 378.81 |
Tenpai can't buy happiness: 43% -> 29% |
2023-11-06 | 55 -> 77 | 435.57 -> 373.01 |
Kirov Tournament: 14% -> 0% IX Russian Riichi Championship: 100% -> 86% |
2023-11-05 | 52 -> 55 | 435.57 | |
2023-10-22 | 51 -> 52 | 435.57 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 987 |
|
2/76 | 71% | 4.20 | RR | IX Russian Riichi Championship |
2 | 194 |
|
55/68 | 14% | 3.50 | RR | Tenpai can't buy happiness |
3 | 309 |
|
39/56 | 0% | 3.30 | RR | Kirov Tournament |
4 | 385 |
|
25/40 | 0% | 2.90 | EMA | Big open chiitoitsu in a small tenpai |
5 | 315 |
|
77/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship |
6 | 921 |
|
6/64 | 0% | 3.85 | EMA | Aki Shanten 2019 |
7 | 963 |
|
2/28 | 0% | 2.60 | RR | And yet the sinner collects tanyao |
8 | 904 |
|
9/84 | 0% | 4.20 | EMA | Haru Shanten 2019 |
9 | 391 |
|
15/24 | 0% | 2.50 | RR | Toi-Toi-man Tournament |
10 | 297 |
|
65/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
11 | 185 |
|
23/28 | 0% | 1.70 | RR | Natsu Shanten 2018 |
12 | 407 |
|
17/28 | 0% | 3.00 | RR | Moscow Open Riichi Marathon |
13 | 915 |
|
7/72 | 0% | 3.85 | EMA | Haru Shanten 2018 |
14 | 481 |
|
15/28 | 0% | 1.70 | RR | Fuyu Shanten |
15 | 194 |
|
26/32 | 0% | 1.60 | RR | "Summer shanten" tournament, Perm 2017 |
16 | 704 |
|
9/28 | 0% | 1.50 | RR | "Spring shanten" tournament, Perm 2017 |