Skibin Anatoliy
From Ufa, Russia
EMA: 15020035
Common russian riichi rating (CRR)
Rating date July 6, 2024 (latest changes July 6, 2024).
102 place (336.61).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 0.86 + 3.05 * 1) = 14.864125000000001
p1 = (306.67 * 4.20 * 0.29 + 728.97 * 4.60 * 1 + 0 + 0 + 0) / (4.20 * 0.29 + 4.60 * 1 + 1 + 1 + 1) = 422.8722014013732
p2 = (728.97 * 4.60 * 1 + 306.67 * 4.20 * 0.29) / max_coefficients = 250.35109702051076
score = 422.8722014013732 * 0.5 + 250.35109702051076 * 0.5 = 336.611649210942
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
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 | |
2024-03-06 | 158 -> 160 | 138.37 -> 127.31 |
IX Russian Riichi Championship: 71% -> 57% |
2024-02-27 | 160 -> 158 | 138.37 | |
2024-02-25 | 156 -> 160 | 138.37 | |
2024-01-20 | 142 -> 156 | 163.93 -> 138.37 |
Tenpai can't buy happiness: 29% -> 14% |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 729 |
|
30/108 | 100% | 4.60 | RR | X Russian Championship |
2 | 307 |
|
53/76 | 29% | 4.20 | RR | IX Russian Riichi Championship |
3 | 597 |
|
28/68 | 0% | 3.50 | RR | Tenpai can't buy happiness |
4 | 365 |
|
41/64 | 0% | 3.85 | EMA | Aki Shanten 2019 |
5 | 1000 |
|
1/12 | 0% | 1.50 | CRR | Perm Half Marathon |
6 | 870 |
|
4/24 | 0% | 2.20 | RR | URAL Mahjong Battle |
7 | 368 |
|
13/20 | 0% | 2.10 | RR | Spring hope |
8 | 474 |
|
11/20 | 0% | 2.10 | RR | Fuyu Shanten 2019 |
9 | 473 |
|
49/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
10 | 887 |
|
9/72 | 0% | 3.25 | EMA | Perm Riichi 2017 Aki Shanten |
11 | 65 |
|
30/32 | 0% | 2.20 | RR | Second riichi mahjong tournament, Chelyabinsk 2017 |