Bukharinov Dmitriy
From Perm, Russia
EMA: 15020080
Internal rating (RR)
Rating date Feb. 1, 2020 (latest changes Feb. 1, 2020).
17 place (703.19).
how we calculated rating score
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
| Date | Place | Points | Reason |
|---|---|---|---|
| 2020-02-01 | 17 | 703.19 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 315 |
|
77/112 | 100% | 4.05 | EMA | VIII Russian Riichi Championship |
| 2 | 921 |
|
6/64 | 100% | 3.85 | EMA | Aki Shanten 2019 |
| 3 | 963 |
|
2/28 | 100% | 2.60 | RR | And yet the sinner collects tanyao |
| 4 | 904 |
|
9/84 | 100% | 4.20 | EMA | Haru Shanten 2019 |
| 5 | 391 |
|
15/24 | 100% | 2.50 | RR | Toi-Toi-man Tournament |
| 6 | 297 |
|
65/92 | 71% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
| 7 | 185 |
|
23/28 | 57% | 1.70 | RR | Natsu Shanten 2018 |
| 8 | 407 |
|
17/28 | 43% | 3.00 | RR | Moscow Open Riichi Marathon |
| 9 | 915 |
|
7/72 | 29% | 3.85 | EMA | Haru Shanten 2018 |
| 10 | 481 |
|
15/28 | 14% | 1.70 | RR | Fuyu Shanten |
| 11 | 194 |
|
26/32 | 0% | 1.60 | RR | "Summer shanten" tournament, Perm 2017 |
| 12 | 704 |
|
9/28 | 0% | 1.50 | RR | "Spring shanten" tournament, Perm 2017 |