Skibin Anatoliy
From Ufa, Russia
EMA: 15020035
Common russian riichi rating (CRR)
Rating date June 12, 2023 (latest changes June 12, 2023).
118 place (241.09).
how we calculated rating score
max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 2.80 * 1) = 14.221255
p1 = (597.01 * 3.50 * 0.71 + 306.67 * 4.20 * 1 + 0 + 0 + 0) / (3.50 * 0.71 + 4.20 * 1 + 1 + 1 + 1) = 286.65522342668334
p2 = (597.01 * 3.50 * 0.71 + 306.67 * 4.20 * 1) / max_coefficients = 195.52212515702726
score = 286.65522342668334 * 0.5 + 195.52212515702726 * 0.5 = 241.08867429185528
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-06-12 | 118 | 237.27 -> 241.09 | |
2023-06-11 | 104 -> 118 | 245.93 -> 237.27 | |
2023-05-28 | 105 -> 104 | 245.93 | |
2023-05-20 | 99 -> 105 | 260.50 -> 245.93 |
Tenpai can't buy happiness: 86% -> 71% |
2023-05-06 | 101 -> 99 | 260.50 | |
2023-05-05 | 102 -> 101 | 260.50 | |
2023-05-01 | 100 -> 102 | 260.50 | |
2023-04-22 | 98 -> 100 | 260.50 | |
2023-03-28 | 99 -> 98 | 260.50 | |
2023-03-20 | 94 -> 99 | 273.90 -> 260.50 |
Tenpai can't buy happiness: 100% -> 86% |
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 | 71% | 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 |