Dmitriev Dmitriy
From Ufa, Russia
EMA: 15020055
Internal rating (RR)
Rating date May 20, 2023 (latest changes May 20, 2023).
61 place (333.77).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.71 + 3.45 * 0.57) = 12.72138
p1 = (363.64 * 3.30 * 0.43 + 805.97 * 3.50 * 0.71 + 293.33 * 4.20 * 1 + 0 + 0) / (3.30 * 0.43 + 3.50 * 0.71 + 4.20 * 1 + 1 + 1) = 371.8736498250519
p2 = (805.97 * 3.50 * 0.71 + 293.33 * 4.20 * 1 + 363.64 * 3.30 * 0.43) / max_coefficients = 295.6668223101582
score = 371.8736498250519 * 0.5 + 295.6668223101582 * 0.5 = 333.7702360676051
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-05-20 | 56 -> 61 | 353.64 -> 333.77 |
Tenpai can't buy happiness: 86% -> 71% |
2023-05-06 | 57 -> 56 | 359.51 -> 353.64 |
Kirov Tournament: 57% -> 43% |
2023-04-19 | 57 | 356.55 -> 359.51 | |
2023-03-28 | 57 | 353.61 -> 356.55 | |
2023-03-20 | 55 -> 57 | 371.19 -> 353.61 |
Tenpai can't buy happiness: 100% -> 86% |
2023-03-06 | 54 -> 55 | 376.33 -> 371.19 |
Kirov Tournament: 71% -> 57% |
2023-02-19 | 55 -> 54 | 374.02 -> 376.33 | |
2023-01-28 | 56 -> 55 | 370.54 -> 374.02 | |
2023-01-06 | 58 -> 56 | 375.55 -> 370.54 |
Kirov Tournament: 86% -> 71% |
2022-12-19 | 58 | 373.89 -> 375.55 |
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 | 71% | 3.50 | RR | Tenpai can't buy happiness |
3 | 364 |
|
36/56 | 43% | 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 |