Skibin Anatoliy

From Ufa, Russia

EMA: 15020035

Player page

Common russian riichi rating (CRR)

Rating date March 20, 2023 (latest changes March 20, 2023).

99 place (260.50).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.86 + 2.80 * 1) = 14.04985

p1 = (597.01 * 3.50 * 0.86 + 306.67 * 4.20 * 1 + 0 + 0 + 0) / (3.50 * 0.86 + 4.20 * 1 + 1 + 1 + 1) = 301.8632626950396

p2 = (597.01 * 3.50 * 0.86 + 306.67 * 4.20 * 1) / max_coefficients = 219.14540012882702

score = 301.8632626950396 * 0.5 + 219.14540012882702 * 0.5 = 260.5043314119333

Rating changes

Show

all results
Date Place Points Reason
2023-03-20 94 -> 99 273.90 -> 260.50

Tenpai can't buy happiness: 100% -> 86%
2023-03-06 96 -> 94 273.90
2023-03-05 97 -> 96 273.90
2023-02-25 88 -> 97 273.90
2023-02-19 89 -> 88 273.90
2023-01-28 89 272.66 -> 273.90
2023-01-14 87 -> 89 272.66
2023-01-05 88 -> 87 272.66
2023-01-03 89 -> 88 272.66
2022-12-19 89 271.55 -> 272.66

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 307 2022-11-06 53/76 100% 4.20 RR IX Russian Riichi Championship
2 597 2022-03-20 28/68 86% 3.50 RR Tenpai can't buy happiness
3 365 2019-11-04 41/64 0% 3.85 EMA Aki Shanten 2019
4 1000 2019-07-06 1/12 0% 1.50 CRR Perm Half Marathon
5 870 2019-06-16 4/24 0% 2.20 RR URAL Mahjong Battle
6 368 2019-03-17 13/20 0% 2.10 RR Spring hope
7 474 2019-02-10 11/20 0% 2.10 RR Fuyu Shanten 2019
8 473 2018-11-18 49/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
9 887 2017-11-12 9/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten
10 65 2017-04-16 30/32 0% 2.20 RR Second riichi mahjong tournament, Chelyabinsk 2017