Skibin Anatoliy
From Ufa, Russia
EMA: 15020035
Common russian riichi rating (CRR)
Rating date Aug. 27, 2023 (latest changes Aug. 27, 2023).
120 place (225.85).
how we calculated rating score
max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.71 + 2.80 * 1) = 13.642914999999999
p1 = (597.01 * 3.50 * 0.57 + 306.67 * 4.20 * 1 + 0 + 0 + 0) / (3.50 * 0.57 + 4.20 * 1 + 1 + 1 + 1) = 269.78228024217657
p2 = (306.67 * 4.20 * 1 + 597.01 * 3.50 * 0.57) / max_coefficients = 181.92373110878435
score = 269.78228024217657 * 0.5 + 181.92373110878435 * 0.5 = 225.85300567548046
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-08-27 | 116 -> 120 | 225.85 | |
2023-08-26 | 113 -> 116 | 225.85 | |
2023-08-20 | 114 -> 113 | 225.85 | |
2023-08-19 | 116 -> 114 | 225.85 | |
2023-08-12 | 118 -> 116 | 222.15 -> 225.85 | |
2023-07-20 | 116 -> 118 | 241.09 -> 222.15 |
Tenpai can't buy happiness: 71% -> 57% |
2023-07-06 | 117 -> 116 | 241.09 | |
2023-07-03 | 118 -> 117 | 241.09 | |
2023-06-12 | 118 | 237.27 -> 241.09 | |
2023-06-11 | 104 -> 118 | 245.93 -> 237.27 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 307 |
|
53/76 | 100% | 4.20 | RR | IX Russian Riichi Championship |
2 | 597 |
|
28/68 | 57% | 3.50 | RR | Tenpai can't buy happiness |
3 | 365 |
|
41/64 | 0% | 3.85 | EMA | Aki Shanten 2019 |
4 | 1000 |
|
1/12 | 0% | 1.50 | CRR | Perm Half Marathon |
5 | 870 |
|
4/24 | 0% | 2.20 | RR | URAL Mahjong Battle |
6 | 368 |
|
13/20 | 0% | 2.10 | RR | Spring hope |
7 | 474 |
|
11/20 | 0% | 2.10 | RR | Fuyu Shanten 2019 |
8 | 473 |
|
49/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
9 | 887 |
|
9/72 | 0% | 3.25 | EMA | Perm Riichi 2017 Aki Shanten |
10 | 65 |
|
30/32 | 0% | 2.20 | RR | Second riichi mahjong tournament, Chelyabinsk 2017 |