Skibin Anatoliy

From Ufa, Russia

EMA: 15020035

Player page

Internal rating (RR)

Rating date Nov. 9, 2026 (latest changes Nov. 8, 2026).

160 place (288.43).

max_coefficients = (4.71 * 1 + 3.40 * 1 + 3.40 * 1 + 3.40 * 1) = 14.91

p1 = (711.86 * 3.25 * 0.29 + 451.61 * 2.40 * 0.29 + 114.29 * 2.50 * 1 + 677.42 * 2.40 * 1 + 0) / (3.25 * 0.29 + 2.40 * 0.29 + 2.50 * 1 + 2.40 * 1 + 1) = 383.56153445374457

p2 = (677.42 * 2.40 * 1 + 711.86 * 3.25 * 0.29 + 451.61 * 2.40 * 0.29 + 114.29 * 2.50 * 1) / max_coefficients = 193.30382293762574

score = 383.56153445374457 * 0.5 + 193.30382293762574 * 0.5 = 288.4326786956851

Rating changes

Show

all results
Date Place Points Reason
2026-11-08 155 -> 160 288.43
2026-11-07 156 -> 155 288.43
2026-11-04 157 -> 156 285.30 -> 288.43
2026-11-02 153 -> 157 291.81 -> 285.30

Riichi Maslenitsa (shrovetide): 43% -> 29%
2026-10-31 149 -> 153 291.81
2026-10-16 144 -> 149 311.61 -> 291.81

White Wolf Cup: 43% -> 29%
2026-10-13 149 -> 144 311.61
2026-09-06 143 -> 149 311.61
2026-09-03 145 -> 143 311.61
2026-09-02 143 -> 145 317.56 -> 311.61

Riichi Maslenitsa (shrovetide): 57% -> 43%

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 677 2026-07-12 11/32 100% 2.40 RR Poplar fluff. Mahjong. July. Yekaterinburg
2 114 2026-02-08 32/36 100% 2.50 RR One tsumo until spring Yekaterinburg
3 452 2025-03-02 18/32 29% 2.40 RR Riichi Maslenitsa (shrovetide) Yekaterinburg
4 712 2025-02-16 18/60 29% 3.25 RR White Wolf Cup Saint Petersburg
5 404 2024-07-14 29/48 0% 2.80 RR Guardian of the Winds Yekaterinburg
6 729 2024-05-12 30/108 0% 4.60 RR X Russian Championship Perm
7 307 2022-11-06 53/76 0% 4.20 RR IX Russian Riichi Championship Perm
8 591 2022-03-20 28/67 0% 3.45 RR Tenpai can't buy happiness Perm
9 365 2019-11-04 41/64 0% 3.85 EMA Aki Shanten 2019 Perm
10 870 2019-06-16 4/24 0% 2.20 RR URAL Mahjong Battle Yekaterinburg
11 368 2019-03-17 13/20 0% 2.10 RR Spring hope Yekaterinburg
12 474 2019-02-10 11/20 0% 2.10 RR Fuyu Shanten 2019 Perm
13 473 2018-11-18 49/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten" Perm
14 887 2017-11-12 9/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten Perm
15 65 2017-04-16 30/32 0% 2.20 RR Second riichi mahjong tournament, Chelyabinsk 2017 Chelyabinsk