Skibin Anatoliy

From Ufa, Russia

EMA: 15020035

Player page

Internal rating (RR)

Rating date March 6, 2024 (latest changes March 6, 2024).

98 place (133.42).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.57 + 4.05 * 0.29) = 11.306965

p1 = (597.01 * 3.50 * 0.14 + 306.67 * 4.20 * 0.57 + 0 + 0 + 0) / (3.50 * 0.14 + 4.20 * 0.57 + 1 + 1 + 1) = 175.34826094104605

p2 = (306.67 * 4.20 * 0.57 + 597.01 * 3.50 * 0.14) / max_coefficients = 91.49758578009218

score = 175.34826094104605 * 0.5 + 91.49758578009218 * 0.5 = 133.42292336056911

Rating changes

Show

all results
Date Place Points Reason
2024-03-06 97 -> 98 144.91 -> 133.42

IX Russian Riichi Championship: 71% -> 57%
2024-02-12 98 -> 97 142.54 -> 144.91
2024-01-20 94 -> 98 169.11 -> 142.54

Tenpai can't buy happiness: 29% -> 14%
2024-01-06 92 -> 94 176.90 -> 169.11

IX Russian Riichi Championship: 86% -> 71%
2023-12-19 102 -> 92 176.90
2023-12-12 106 -> 102 174.15 -> 176.90
2023-11-28 112 -> 106 174.15
2023-11-20 105 -> 112 196.60 -> 174.15

Tenpai can't buy happiness: 43% -> 29%
2023-11-06 108 -> 105 202.03 -> 196.60

IX Russian Riichi Championship: 100% -> 86%
2023-10-19 109 -> 108 202.03

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 307 2022-11-06 53/76 57% 4.20 RR IX Russian Riichi Championship
2 597 2022-03-20 28/68 14% 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