Skibin Anatoliy

From Ufa, Russia

EMA: 15020035

Player page

Internal rating (RR)

Rating date June 12, 2023 (latest changes June 12, 2023).

96 place (243.20).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 3.50 * 0.71) = 13.921305

p1 = (597.01 * 3.50 * 0.71 + 306.67 * 4.20 * 1 + 0 + 0 + 0) / (3.50 * 0.71 + 4.20 * 1 + 1 + 1 + 1) = 286.65522342668334

p2 = (597.01 * 3.50 * 0.71 + 306.67 * 4.20 * 1) / max_coefficients = 199.7348668102595

score = 286.65522342668334 * 0.5 + 199.7348668102595 * 0.5 = 243.1950451184714

Rating changes

Show

all results
Date Place Points Reason
2023-06-12 96 239.21 -> 243.20
2023-06-11 79 -> 96 254.36 -> 239.21
2023-05-28 80 -> 79 252.61 -> 254.36
2023-05-20 77 -> 80 267.37 -> 252.61

Tenpai can't buy happiness: 86% -> 71%
2023-05-06 79 -> 77 267.37
2023-04-19 79 265.27 -> 267.37
2023-03-28 80 -> 79 263.19 -> 265.27
2023-03-20 77 -> 80 276.64 -> 263.19

Tenpai can't buy happiness: 100% -> 86%
2023-03-06 78 -> 77 276.64
2023-02-19 79 -> 78 275.05 -> 276.64

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 71% 3.50 RR Tenpai can't buy happiness
3 365 2019-11-04 41/64 0% 3.85 EMA Aki Shanten 2019
4 870 2019-06-16 4/24 0% 2.20 RR URAL Mahjong Battle
5 368 2019-03-17 13/20 0% 2.10 RR Spring hope
6 474 2019-02-10 11/20 0% 2.10 RR Fuyu Shanten 2019
7 473 2018-11-18 49/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
8 887 2017-11-12 9/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten
9 65 2017-04-16 30/32 0% 2.20 RR Second riichi mahjong tournament, Chelyabinsk 2017