Dmitriev Dmitriy
From Ufa, Russia
EMA: 15020055
Common russian riichi rating (CRR)
Rating date May 28, 2023 (latest changes May 28, 2023).
74 place (324.73).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 2.80 * 1 + 3.50 * 0.71) = 13.55005
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 = 277.584953561057
score = 371.8736498250519 * 0.5 + 277.584953561057 * 0.5 = 324.7293016930545
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-05-28 | 76 -> 74 | 324.73 | |
2023-05-20 | 68 -> 76 | 344.35 -> 324.73 |
Tenpai can't buy happiness: 86% -> 71% |
2023-05-06 | 69 -> 68 | 349.84 -> 344.35 |
Kirov Tournament: 57% -> 43% |
2023-05-01 | 68 -> 69 | 349.84 | |
2023-04-22 | 66 -> 68 | 349.84 | |
2023-03-20 | 63 -> 66 | 367.34 -> 349.84 |
Tenpai can't buy happiness: 100% -> 86% |
2023-03-06 | 63 | 372.35 -> 367.34 |
Kirov Tournament: 71% -> 57% |
2023-02-25 | 62 -> 63 | 372.35 | |
2023-02-19 | 63 -> 62 | 372.35 | |
2023-01-28 | 63 | 370.54 -> 372.35 |
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 | 0 |
|
12/12 | 0% | 1.50 | CRR | Perm Half Marathon |
8 | 522 |
|
12/24 | 0% | 2.20 | RR | URAL Mahjong Battle |
9 | 687 |
|
27/84 | 0% | 4.20 | EMA | Haru Shanten 2019 |
10 | 684 |
|
7/20 | 0% | 2.10 | RR | Spring hope |
11 | 263 |
|
15/20 | 0% | 2.10 | RR | Fuyu Shanten 2019 |
12 | 945 |
|
6/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
13 | 852 |
|
5/28 | 0% | 1.70 | RR | Natsu Shanten 2018 |
14 | 947 |
|
2/20 | 0% | 2.10 | CRR | Spring tournament (Ekaterinburg) |
15 | 593 |
|
12/28 | 0% | 1.70 | RR | Fuyu Shanten |
16 | 268 |
|
53/72 | 0% | 3.25 | EMA | Perm Riichi 2017 Aki Shanten |
17 | 370 |
|
18/28 | 0% | 2.10 | RR | Tyumen Mahjong Tournament (TMT) 2017 |
18 | 968 |
|
2/32 | 0% | 1.60 | RR | "Summer shanten" tournament, Perm 2017 |
19 | 1000 |
|
1/32 | 0% | 2.20 | RR | Second riichi mahjong tournament, Chelyabinsk 2017 |
20 | 37 |
|
27/28 | 0% | 1.50 | RR | "Spring shanten" tournament, Perm 2017 |