Skibin Anatoliy
From Ufa, Russia
EMA: 15020035
Common russian riichi rating (CRR)
Rating date Aug. 22, 2024 (latest changes Aug. 22, 2024).
96 place (387.52).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.65 * 1 + 3.05 * 1) = 15.3
p1 = (306.67 * 4.20 * 0.29 + 728.97 * 4.60 * 1 + 404.26 * 2.80 * 1 + 0 + 0) / (4.20 * 0.29 + 4.60 * 1 + 2.80 * 1 + 1 + 1) = 457.847874610611
p2 = (728.97 * 4.60 * 1 + 404.26 * 2.80 * 1 + 306.67 * 4.20 * 0.29) / max_coefficients = 317.2
score = 457.847874610611 * 0.5 + 317.2 * 0.5 = 387.5239373053055
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2024-08-20 | 97 -> 96 | 387.52 | |
2024-08-11 | 97 | 385.84 -> 387.52 | |
2024-08-04 | 90 -> 97 | 392.17 -> 385.84 | |
2024-07-14 | 102 -> 90 | 336.61 -> 392.17 |
Guardian of the Winds: 0% -> 100% |
2024-07-06 | 102 | 339.09 -> 336.61 |
IX Russian Riichi Championship: 43% -> 29% |
2024-06-11 | 105 -> 102 | 334.52 -> 339.09 | |
2024-06-09 | 101 -> 105 | 334.52 | |
2024-05-19 | 100 -> 101 | 334.52 | |
2024-05-12 | 163 -> 100 | 125.43 -> 334.52 |
X Russian Championship: 0% -> 100% |
2024-03-10 | 160 -> 163 | 127.31 -> 125.43 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 404 |
|
29/48 | 100% | 2.80 | RR | Guardian of the Winds |
2 | 729 |
|
30/108 | 100% | 4.60 | RR | X Russian Championship |
3 | 307 |
|
53/76 | 29% | 4.20 | RR | IX Russian Riichi Championship |
4 | 597 |
|
28/68 | 0% | 3.50 | RR | Tenpai can't buy happiness |
5 | 365 |
|
41/64 | 0% | 3.85 | EMA | Aki Shanten 2019 |
6 | 1000 |
|
1/12 | 0% | 1.50 | CRR | Perm Half Marathon |
7 | 870 |
|
4/24 | 0% | 2.20 | RR | URAL Mahjong Battle |
8 | 368 |
|
13/20 | 0% | 2.10 | RR | Spring hope |
9 | 474 |
|
11/20 | 0% | 2.10 | RR | Fuyu Shanten 2019 |
10 | 473 |
|
49/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
11 | 887 |
|
9/72 | 0% | 3.25 | EMA | Perm Riichi 2017 Aki Shanten |
12 | 65 |
|
30/32 | 0% | 2.20 | RR | Second riichi mahjong tournament, Chelyabinsk 2017 |