Skibin Anatoliy
From Ufa, Russia
EMA: 15020035
Internal rating (RR)
Rating date Oct. 19, 2023 (latest changes Oct. 19, 2023).
107 place (202.03).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 4.05 * 0.57) = 14.26417
p1 = (597.01 * 3.50 * 0.43 + 306.67 * 4.20 * 1 + 0 + 0 + 0) / (3.50 * 0.43 + 4.20 * 1 + 1 + 1 + 1) = 250.98332203078127
p2 = (306.67 * 4.20 * 1 + 597.01 * 3.50 * 0.43) / max_coefficients = 153.08146215307303
score = 250.98332203078127 * 0.5 + 153.08146215307303 * 0.5 = 202.03239209192714
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-10-19 | 108 -> 107 | 202.03 | |
2023-10-12 | 109 -> 108 | 199.05 -> 202.03 | |
2023-09-28 | 111 -> 109 | 199.05 | |
2023-09-20 | 109 -> 111 | 218.50 -> 199.05 |
Tenpai can't buy happiness: 57% -> 43% |
2023-09-03 | 90 -> 109 | 231.52 -> 218.50 | |
2023-08-19 | 92 -> 90 | 231.52 | |
2023-08-12 | 95 -> 92 | 227.36 -> 231.52 | |
2023-07-20 | 95 | 243.20 -> 227.36 |
Tenpai can't buy happiness: 71% -> 57% |
2023-07-06 | 96 -> 95 | 243.20 | |
2023-06-12 | 96 | 239.21 -> 243.20 |
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 | 43% | 3.50 | RR | Tenpai can't buy happiness |
3 | 365 |
|
41/64 | 0% | 3.85 | EMA | Aki Shanten 2019 |
4 | 870 |
|
4/24 | 0% | 2.20 | RR | URAL Mahjong Battle |
5 | 368 |
|
13/20 | 0% | 2.10 | RR | Spring hope |
6 | 474 |
|
11/20 | 0% | 2.10 | RR | Fuyu Shanten 2019 |
7 | 473 |
|
49/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
8 | 887 |
|
9/72 | 0% | 3.25 | EMA | Perm Riichi 2017 Aki Shanten |
9 | 65 |
|
30/32 | 0% | 2.20 | RR | Second riichi mahjong tournament, Chelyabinsk 2017 |