Semakov Stanislav
From Kirov, Russia
EMA: 15990424
Common russian riichi rating (CRR)
Rating date June 22, 2024 (latest changes June 22, 2024).
119 place (281.40).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 0.86 + 3.05 * 1) = 14.864125000000001
p1 = (600 * 1.20 * 0.14 + 666.67 * 3.75 * 0.86 + 533.33 * 1.20 * 1 + 112.15 * 4.60 * 1 + 0) / (1.20 * 0.14 + 3.75 * 0.86 + 1.20 * 1 + 4.60 * 1 + 1) = 333.95463499713566
p2 = (666.67 * 3.75 * 0.86 + 533.33 * 1.20 * 1 + 112.15 * 4.60 * 1 + 600 * 1.20 * 0.14) / max_coefficients = 228.84159007005118
score = 333.95463499713566 * 0.5 + 228.84159007005118 * 0.5 = 281.3981125335934
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2024-06-22 | 120 -> 119 | 281.40 | |
2024-06-20 | 118 -> 120 | 287.06 -> 281.40 |
I still can declare riichi: 29% -> 14% |
2024-06-11 | 116 -> 118 | 302.63 -> 287.06 |
Money can not buy tenpai: 100% -> 86% |
2024-06-09 | 109 -> 116 | 302.63 | |
2024-05-12 | 79 -> 109 | 351.49 -> 302.63 |
X Russian Championship: 0% -> 100% |
2024-05-06 | 80 -> 79 | 351.49 | |
2024-04-25 | 81 -> 80 | 351.49 | |
2024-04-20 | 80 -> 81 | 356.87 -> 351.49 |
I still can declare riichi: 43% -> 29% |
2024-03-30 | 77 -> 80 | 356.87 | |
2024-03-20 | 61 -> 77 | 424.37 -> 356.87 |
Tenpai can't buy happiness: 14% -> 0% |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 112 |
|
96/108 | 100% | 4.60 | RR | X Russian Championship |
2 | 533 |
|
8/16 | 100% | 1.20 | CRR | Riichi or die |
3 | 667 |
|
30/88 | 86% | 3.75 | RR | Money can not buy tenpai |
4 | 600 |
|
7/16 | 14% | 1.20 | CRR | I still can declare riichi |
5 | 940 |
|
5/68 | 0% | 3.50 | RR | Tenpai can't buy happiness |
6 | 200 |
|
45/56 | 0% | 3.30 | RR | Kirov Tournament |
7 | 256 |
|
30/40 | 0% | 2.90 | EMA | Big open chiitoitsu in a small tenpai |
8 | 74 |
|
26/28 | 0% | 2.60 | RR | And yet the sinner collects tanyao |
9 | 48 |
|
80/84 | 0% | 4.20 | EMA | Haru Shanten 2019 |
10 | 0 |
|
24/24 | 0% | 2.50 | RR | Toi-Toi-man Tournament |