Skibin Anatoliy

From Ufa, Russia

EMA: 15020035

Player page

Internal rating (RR)

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

80 place (383.80).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.65 * 1 + 4 * 0.86) = 15.5284

p1 = (306.67 * 4.20 * 0.14 + 728.97 * 4.60 * 1 + 404.26 * 2.80 * 1 + 0 + 0) / (4.20 * 0.14 + 4.60 * 1 + 2.80 * 1 + 1 + 1) = 466.9155955192806

p2 = (728.97 * 4.60 * 1 + 404.26 * 2.80 * 1 + 306.67 * 4.20 * 0.14) / max_coefficients = 300.6903480075218

score = 466.9155955192806 * 0.5 + 300.6903480075218 * 0.5 = 383.80297176340116

Rating changes

Show

all results
Date Place Points Reason
2024-09-06 83 -> 80 385.19 -> 383.80

IX Russian Riichi Championship: 29% -> 14%
2024-09-03 84 -> 83 379.64 -> 385.19
2024-09-01 74 -> 84 387.52 -> 379.64
2024-08-11 75 -> 74 385.84 -> 387.52
2024-08-04 64 -> 75 392.17 -> 385.84
2024-07-14 80 -> 64 336.61 -> 392.17

Guardian of the Winds: 0% -> 100%
2024-07-06 80 339.09 -> 336.61

IX Russian Riichi Championship: 43% -> 29%
2024-06-11 88 -> 80 334.52 -> 339.09
2024-06-09 83 -> 88 334.52
2024-05-12 105 -> 83 126.86 -> 334.52

X Russian Championship: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 404 2024-07-14 29/48 100% 2.80 RR Guardian of the Winds
2 729 2024-05-12 30/108 100% 4.60 RR X Russian Championship
3 307 2022-11-06 53/76 14% 4.20 RR IX Russian Riichi Championship
4 597 2022-03-20 28/68 0% 3.50 RR Tenpai can't buy happiness
5 365 2019-11-04 41/64 0% 3.85 EMA Aki Shanten 2019
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