Skibin Anatoliy

From Ufa, Russia

EMA: 15020035

Player page

Internal rating (RR)

Rating date Feb. 12, 2024 (latest changes Feb. 12, 2024).

96 place (144.91).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.71 + 4.05 * 0.29) = 11.907145000000002

p1 = (597.01 * 3.50 * 0.14 + 306.67 * 4.20 * 0.71 + 0 + 0 + 0) / (3.50 * 0.14 + 4.20 * 0.71 + 1 + 1 + 1) = 187.47394314952896

p2 = (306.67 * 4.20 * 0.71 + 597.01 * 3.50 * 0.14) / max_coefficients = 102.34359285958135

score = 187.47394314952896 * 0.5 + 102.34359285958135 * 0.5 = 144.90876800455516

Rating changes

Show

all results
Date Place Points Reason
2024-02-12 97 -> 96 142.54 -> 144.91
2024-01-20 93 -> 97 169.11 -> 142.54

Tenpai can't buy happiness: 29% -> 14%
2024-01-06 91 -> 93 176.90 -> 169.11

IX Russian Riichi Championship: 86% -> 71%
2023-12-19 101 -> 91 176.90
2023-12-12 105 -> 101 174.15 -> 176.90
2023-11-28 111 -> 105 174.15
2023-11-20 104 -> 111 196.60 -> 174.15

Tenpai can't buy happiness: 43% -> 29%
2023-11-06 106 -> 104 202.03 -> 196.60

IX Russian Riichi Championship: 100% -> 86%
2023-10-20 107 -> 106 202.03
2023-10-13 108 -> 107 202.03

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 307 2022-11-06 53/76 71% 4.20 RR IX Russian Riichi Championship Perm
2 597 2022-03-20 28/68 14% 3.50 RR Tenpai can't buy happiness Perm
3 365 2019-11-04 41/64 0% 3.85 EMA Aki Shanten 2019 Perm
4 870 2019-06-16 4/24 0% 2.20 RR URAL Mahjong Battle Yekaterinburg
5 368 2019-03-17 13/20 0% 2.10 RR Spring hope Yekaterinburg
6 474 2019-02-10 11/20 0% 2.10 RR Fuyu Shanten 2019 Perm
7 473 2018-11-18 49/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten" Perm
8 887 2017-11-12 9/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten Perm
9 65 2017-04-16 30/32 0% 2.20 RR Second riichi mahjong tournament, Chelyabinsk 2017 Chelyabinsk