Skibin Anatoliy

From Ufa, Russia

EMA: 15020035

Player page

Common russian riichi rating (CRR)

Rating date March 21, 2021 (latest changes March 21, 2021).

91 place (256.67).

max_coefficients = (4.05 * 0.71 + 2.90 * 0.86 + 3.45 * 0.71 + 2.70 * 0.86) = 10.15701

p1 = (869.57 * 2.20 * 0.29 + 1000 * 1.50 * 0.29 + 365.08 * 3.85 * 0.57 + 0 + 0) / (2.20 * 0.29 + 1.50 * 0.29 + 3.85 * 0.57 + 1 + 1) = 338.2626527017412

p2 = (365.08 * 3.85 * 0.57 + 869.57 * 2.20 * 0.29 + 1000 * 1.50 * 0.29) / max_coefficients = 175.0751451460617

score = 338.2626527017412 * 0.5 + 175.0751451460617 * 0.5 = 256.66889892390145

Rating changes

Show

Date Place Points Reason
2021-03-17 79 -> 91 300.22 -> 256.67

Spring hope: 14% -> 0%

2021-03-08 84 -> 79 296.57 -> 300.22
2021-03-06 76 -> 84 319.86 -> 296.57

Perm Half Marathon: 43% -> 29%

2021-03-04 78 -> 76 321.14 -> 319.86

Aki Shanten 2019: 71% -> 57%

2021-02-16 71 -> 78 345.73 -> 321.14

URAL Mahjong Battle: 43% -> 29%

2021-02-15 74 -> 71 339.89 -> 345.73
2021-02-10 62 -> 74 388.07 -> 339.89

Fuyu Shanten 2019: 14% -> 0%

2021-01-26 62 385.83 -> 388.07
2021-01-24 62 383.48 -> 385.83
2021-01-21 63 -> 62 383.48

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 365 2019-11-04 41/64 57% 3.85 EMA Aki Shanten 2019
2 1000 2019-07-06 1/12 29% 1.50 CRR Perm Half Marathon
3 870 2019-06-16 4/24 29% 2.20 RR URAL Mahjong Battle
4 368 2019-03-17 13/20 0% 2.10 RR Spring hope
5 474 2019-02-10 11/20 0% 2.10 RR Fuyu Shanten 2019
6 473 2018-11-18 49/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
7 887 2017-11-12 9/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten
8 65 2017-04-16 30/32 0% 2.20 RR Second riichi mahjong tournament, Chelyabinsk 2017