Skibin Anatoliy

From Ufa, Russia

EMA: 15020035

Player page

Common russian riichi rating (CRR)

Rating date May 20, 2023 (latest changes May 20, 2023).

105 place (245.93).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 2.80 * 1 + 3.50 * 0.71) = 13.55005

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 = 205.20736085844698

score = 286.65522342668334 * 0.5 + 205.20736085844698 * 0.5 = 245.93129214256516

Rating changes

Show

all results
Date Place Points Reason
2023-05-20 99 -> 105 260.50 -> 245.93

Tenpai can't buy happiness: 86% -> 71%
2023-05-06 101 -> 99 260.50
2023-05-05 102 -> 101 260.50
2023-05-01 100 -> 102 260.50
2023-04-22 98 -> 100 260.50
2023-03-28 99 -> 98 260.50
2023-03-20 94 -> 99 273.90 -> 260.50

Tenpai can't buy happiness: 100% -> 86%
2023-03-06 96 -> 94 273.90
2023-03-05 97 -> 96 273.90
2023-02-25 88 -> 97 273.90

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 1000 2019-07-06 1/12 0% 1.50 CRR Perm Half Marathon
5 870 2019-06-16 4/24 0% 2.20 RR URAL Mahjong Battle
6 368 2019-03-17 13/20 0% 2.10 RR Spring hope
7 474 2019-02-10 11/20 0% 2.10 RR Fuyu Shanten 2019
8 473 2018-11-18 49/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
9 887 2017-11-12 9/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten
10 65 2017-04-16 30/32 0% 2.20 RR Second riichi mahjong tournament, Chelyabinsk 2017