Skibin Anatoliy

From Ufa, Russia

EMA: 15020035

Player page

Internal rating (RR)

Rating date March 31, 2025 (latest changes March 30, 2025).

54 place (529.18).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85

p1 = (728.97 * 4.60 * 1 + 404.26 * 2.80 * 1 + 711.86 * 3.25 * 1 + 451.61 * 2.40 * 1 + 0) / (4.60 * 1 + 2.80 * 1 + 3.25 * 1 + 2.40 * 1 + 1) = 561.0398576512456

p2 = (728.97 * 4.60 * 1 + 711.86 * 3.25 * 1 + 404.26 * 2.80 * 1 + 451.61 * 2.40 * 1) / max_coefficients = 497.32555205047316

score = 561.0398576512456 * 0.5 + 497.32555205047316 * 0.5 = 529.1827048508594

Rating changes

Show

all results
Date Place Points Reason
2025-03-10 55 -> 54 529.18
2025-03-03 56 -> 55 529.18
2025-03-02 68 -> 56 483.20 -> 529.18

Riichi Maslenitsa (shrovetide): 0% -> 100%
2025-02-16 102 -> 68 357.12 -> 483.20

White Wolf Cup: 0% -> 100%
2025-02-02 100 -> 102 357.12
2025-01-26 98 -> 100 357.12
2025-01-07 96 -> 98 357.12
2025-01-03 97 -> 96 357.12
2024-11-06 94 -> 97 380.75 -> 357.12

IX Russian Riichi Championship: 14% -> 0%
2024-10-13 82 -> 94 383.80 -> 380.75

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 452 2025-03-02 18/32 100% 2.40 RR Riichi Maslenitsa (shrovetide)
2 712 2025-02-16 18/60 100% 3.25 RR White Wolf Cup
3 404 2024-07-14 29/48 100% 2.80 RR Guardian of the Winds
4 729 2024-05-12 30/108 100% 4.60 RR X Russian Championship
5 307 2022-11-06 53/76 0% 4.20 RR IX Russian Riichi Championship
6 597 2022-03-20 28/68 0% 3.50 RR Tenpai can't buy happiness
7 365 2019-11-04 41/64 0% 3.85 EMA Aki Shanten 2019
8 870 2019-06-16 4/24 0% 2.20 RR URAL Mahjong Battle
9 368 2019-03-17 13/20 0% 2.10 RR Spring hope
10 474 2019-02-10 11/20 0% 2.10 RR Fuyu Shanten 2019
11 473 2018-11-18 49/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
12 887 2017-11-12 9/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten
13 65 2017-04-16 30/32 0% 2.20 RR Second riichi mahjong tournament, Chelyabinsk 2017