Skibin Anatoliy
From Ufa, Russia
EMA: 15020035
Internal rating (RR)
Rating date Feb. 1, 2020 (latest changes Feb. 1, 2020).
87 place (425.59).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.85 * 1 + 3.45 * 1) = 15.55
p1 = (472.53 * 3.80 * 0.71 + 473.68 * 2.10 * 1 + 368.42 * 2.10 * 1 + 869.57 * 2.20 * 1 + 365.08 * 3.85 * 1) / (3.80 * 0.71 + 2.10 * 1 + 2.10 * 1 + 2.20 * 1 + 3.85 * 1) = 491.31849365258853
p2 = (869.57 * 2.20 * 1 + 365.08 * 3.85 * 1 + 472.53 * 3.80 * 0.71 + 473.68 * 2.10 * 1) / max_coefficients = 359.8675241157556
score = 491.31849365258853 * 0.5 + 359.8675241157556 * 0.5 = 425.59300888417204
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2020-02-01 | 87 | 425.59 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 365 |
|
41/64 | 100% | 3.85 | EMA | Aki Shanten 2019 |
| 2 | 870 |
|
4/24 | 100% | 2.20 | RR | URAL Mahjong Battle |
| 3 | 368 |
|
13/20 | 100% | 2.10 | RR | Spring hope |
| 4 | 474 |
|
11/20 | 100% | 2.10 | RR | Fuyu Shanten 2019 |
| 5 | 473 |
|
49/92 | 71% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
| 6 | 887 |
|
9/72 | 0% | 3.25 | EMA | Perm Riichi 2017 Aki Shanten |
| 7 | 65 |
|
30/32 | 0% | 2.20 | RR | Second riichi mahjong tournament, Chelyabinsk 2017 |