Skibin Anatoliy

From Ufa, Russia

EMA: 15020035

Player page

Common russian riichi rating (CRR)

Rating date June 9, 2024 (latest changes June 9, 2024).

105 place (334.52).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 1 + 3.05 * 1) = 15.399999999999999

p1 = (306.67 * 4.20 * 0.43 + 728.97 * 4.60 * 1 + 0 + 0 + 0) / (4.20 * 0.43 + 4.60 * 1 + 1 + 1 + 1) = 415.45320698033646

p2 = (728.97 * 4.60 * 1 + 306.67 * 4.20 * 0.43) / max_coefficients = 253.59155844155845

score = 415.45320698033646 * 0.5 + 253.59155844155845 * 0.5 = 334.52238271094745

Rating changes

Show

all results
Date Place Points Reason
2024-06-09 101 -> 105 334.52
2024-05-19 100 -> 101 334.52
2024-05-12 163 -> 100 125.43 -> 334.52

X Russian Championship: 0% -> 100%
2024-03-10 160 -> 163 127.31 -> 125.43
2024-03-06 158 -> 160 138.37 -> 127.31

IX Russian Riichi Championship: 71% -> 57%
2024-02-27 160 -> 158 138.37
2024-02-25 156 -> 160 138.37
2024-01-20 142 -> 156 163.93 -> 138.37

Tenpai can't buy happiness: 29% -> 14%
2024-01-14 143 -> 142 163.93
2024-01-06 141 -> 143 171.59 -> 163.93

IX Russian Riichi Championship: 86% -> 71%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 729 2024-05-12 30/108 100% 4.60 RR X Russian Championship
2 307 2022-11-06 53/76 43% 4.20 RR IX Russian Riichi Championship
3 597 2022-03-20 28/68 0% 3.50 RR Tenpai can't buy happiness
4 365 2019-11-04 41/64 0% 3.85 EMA Aki Shanten 2019
5 1000 2019-07-06 1/12 0% 1.50 CRR Perm Half Marathon
6 870 2019-06-16 4/24 0% 2.20 RR URAL Mahjong Battle
7 368 2019-03-17 13/20 0% 2.10 RR Spring hope
8 474 2019-02-10 11/20 0% 2.10 RR Fuyu Shanten 2019
9 473 2018-11-18 49/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
10 887 2017-11-12 9/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten
11 65 2017-04-16 30/32 0% 2.20 RR Second riichi mahjong tournament, Chelyabinsk 2017