Dmitriev Dmitriy
From Ufa, Russia
EMA: 15020055
Internal rating (RR)
Rating date Dec. 3, 2022 (latest changes Dec. 3, 2022).
58 place (373.89).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.10 * 1) = 14.85
p1 = (363.64 * 3.30 * 0.86 + 805.97 * 3.50 * 1 + 293.33 * 4.20 * 1 + 0 + 0) / (3.30 * 0.86 + 3.50 * 1 + 4.20 * 1 + 1 + 1) = 405.59112354860105
p2 = (805.97 * 3.50 * 1 + 293.33 * 4.20 * 1 + 363.64 * 3.30 * 0.86) / max_coefficients = 342.183164983165
score = 405.59112354860105 * 0.5 + 342.183164983165 * 0.5 = 373.887144265883
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2022-11-28 | 59 -> 58 | 369.95 -> 373.89 | |
2022-11-06 | 44 -> 59 | 345.74 -> 369.95 |
Kirov Tournament: 100% -> 86% IX Russian Riichi Championship: 0% -> 100% |
2022-10-14 | 45 -> 44 | 442.61 -> 345.74 | |
2021-02-01 | 34 -> 45 | 623.95 -> 442.61 | |
2020-02-01 | 34 | 623.95 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 293 |
|
54/76 | 100% | 4.20 | RR | IX Russian Riichi Championship |
2 | 806 |
|
14/68 | 100% | 3.50 | RR | Tenpai can't buy happiness |
3 | 364 |
|
36/56 | 86% | 3.30 | RR | Kirov Tournament |
4 | 410 |
|
24/40 | 0% | 2.90 | EMA | Big open chiitoitsu in a small tenpai |
5 | 108 |
|
100/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship |
6 | 857 |
|
10/64 | 0% | 3.85 | EMA | Aki Shanten 2019 |
7 | 522 |
|
12/24 | 0% | 2.20 | RR | URAL Mahjong Battle |
8 | 687 |
|
27/84 | 0% | 4.20 | EMA | Haru Shanten 2019 |
9 | 684 |
|
7/20 | 0% | 2.10 | RR | Spring hope |
10 | 263 |
|
15/20 | 0% | 2.10 | RR | Fuyu Shanten 2019 |
11 | 945 |
|
6/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
12 | 852 |
|
5/28 | 0% | 1.70 | RR | Natsu Shanten 2018 |
13 | 593 |
|
12/28 | 0% | 1.70 | RR | Fuyu Shanten |
14 | 268 |
|
53/72 | 0% | 3.25 | EMA | Perm Riichi 2017 Aki Shanten |
15 | 370 |
|
18/28 | 0% | 2.10 | RR | Tyumen Mahjong Tournament (TMT) 2017 |
16 | 968 |
|
2/32 | 0% | 1.60 | RR | "Summer shanten" tournament, Perm 2017 |
17 | 1000 |
|
1/32 | 0% | 2.20 | RR | Second riichi mahjong tournament, Chelyabinsk 2017 |
18 | 37 |
|
27/28 | 0% | 1.50 | RR | "Spring shanten" tournament, Perm 2017 |