Dmitriev Dmitriy
From Ufa, Russia
EMA: 15020055
Common russian riichi rating (CRR)
Rating date Sept. 3, 2024 (latest changes Sept. 3, 2024).
99 place (386.00).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.65 * 1 + 4 * 0.86) = 15.5284
p1 = (133.33 * 1.20 * 0.86 + 293.33 * 4.20 * 0.29 + 965.52 * 3.75 * 0.71 + 383.18 * 4.60 * 1 + 0) / (1.20 * 0.86 + 4.20 * 0.29 + 3.75 * 0.71 + 4.60 * 1 + 1) = 460.4512098265123
p2 = (965.52 * 3.75 * 0.71 + 383.18 * 4.60 * 1 + 293.33 * 4.20 * 0.29 + 133.33 * 1.20 * 0.86) / max_coefficients = 311.55817727518615
score = 460.4512098265123 * 0.5 + 311.55817727518615 * 0.5 = 386.0046935508492
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2024-09-03 | 103 -> 99 | 380.47 -> 386.00 | |
2024-09-01 | 90 -> 103 | 388.33 -> 380.47 | |
2024-08-26 | 97 -> 90 | 386.45 -> 388.33 |
Riichi or die: 100% -> 86% |
2024-08-25 | 98 -> 97 | 386.45 | |
2024-08-20 | 99 -> 98 | 386.45 | |
2024-08-11 | 87 -> 99 | 413.67 -> 386.45 |
Money can not buy tenpai: 86% -> 71% |
2024-08-04 | 77 -> 87 | 420.68 -> 413.67 | |
2024-07-14 | 73 -> 77 | 420.68 | |
2024-07-06 | 75 -> 73 | 421.88 -> 420.68 |
IX Russian Riichi Championship: 43% -> 29% |
2024-06-27 | 76 -> 75 | 421.88 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 383 |
|
67/108 | 100% | 4.60 | RR | X Russian Championship |
2 | 133 |
|
14/16 | 86% | 1.20 | CRR | Riichi or die |
3 | 966 |
|
4/88 | 71% | 3.75 | RR | Money can not buy tenpai |
4 | 293 |
|
54/76 | 29% | 4.20 | RR | IX Russian Riichi Championship |
5 | 806 |
|
14/68 | 0% | 3.50 | RR | Tenpai can't buy happiness |
6 | 364 |
|
36/56 | 0% | 3.30 | RR | Kirov Tournament |
7 | 410 |
|
24/40 | 0% | 2.90 | EMA | Big open chiitoitsu in a small tenpai |
8 | 108 |
|
100/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship |
9 | 857 |
|
10/64 | 0% | 3.85 | EMA | Aki Shanten 2019 |
10 | 0 |
|
12/12 | 0% | 1.50 | CRR | Perm Half Marathon |
11 | 522 |
|
12/24 | 0% | 2.20 | RR | URAL Mahjong Battle |
12 | 687 |
|
27/84 | 0% | 4.20 | EMA | Haru Shanten 2019 |
13 | 684 |
|
7/20 | 0% | 2.10 | RR | Spring hope |
14 | 263 |
|
15/20 | 0% | 2.10 | RR | Fuyu Shanten 2019 |
15 | 945 |
|
6/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
16 | 852 |
|
5/28 | 0% | 1.70 | RR | Natsu Shanten 2018 |
17 | 947 |
|
2/20 | 0% | 2.10 | CRR | Spring tournament (Ekaterinburg) |
18 | 593 |
|
12/28 | 0% | 1.70 | RR | Fuyu Shanten |
19 | 268 |
|
53/72 | 0% | 3.25 | EMA | Perm Riichi 2017 Aki Shanten |
20 | 370 |
|
18/28 | 0% | 2.10 | RR | Tyumen Mahjong Tournament (TMT) 2017 |
21 | 968 |
|
2/32 | 0% | 1.60 | RR | "Summer shanten" tournament, Perm 2017 |
22 | 1000 |
|
1/32 | 0% | 2.20 | RR | Second riichi mahjong tournament, Chelyabinsk 2017 |
23 | 37 |
|
27/28 | 0% | 1.50 | RR | "Spring shanten" tournament, Perm 2017 |