Polyakov Kirill

Russian Champion 2022

From Kirov, Russia

EMA: 15990333

Player page

Common russian riichi rating (CRR)

Rating date April 20, 2024 (latest changes April 20, 2024).

86 place (330.56).

max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 2.90 * 1) = 13.700000000000001

p1 = (1000 * 4.20 * 0.57 + 126.44 * 3.75 * 1 + 666.67 * 1.20 * 1 + 0 + 0) / (4.20 * 0.57 + 3.75 * 1 + 1.20 * 1 + 1 + 1) = 392.9483586955127

p2 = (1000 * 4.20 * 0.57 + 666.67 * 1.20 * 1 + 126.44 * 3.75 * 1) / max_coefficients = 268.1766423357664

score = 392.9483586955127 * 0.5 + 268.1766423357664 * 0.5 = 330.56250051563956

Rating changes

Show

all results
Date Place Points Reason
2024-04-18 87 -> 86 330.56
2024-04-12 88 -> 87 330.56
2024-03-30 85 -> 88 330.56
2024-03-20 77 -> 85 372.20 -> 330.56

Tenpai can't buy happiness: 14% -> 0%
2024-03-10 71 -> 77 379.48 -> 372.20
2024-03-06 63 -> 71 412.12 -> 379.48

IX Russian Riichi Championship: 71% -> 57%
2024-02-25 62 -> 63 412.12
2024-02-12 63 -> 62 412.12
2024-01-20 57 -> 63 428.40 -> 412.12

Tenpai can't buy happiness: 29% -> 14%
2024-01-06 43 -> 57 456.18 -> 428.40

IX Russian Riichi Championship: 86% -> 71%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 667 2023-08-26 6/16 100% 1.20 CRR Riichi or die
2 126 2023-06-11 77/88 100% 3.75 RR Money can not buy tenpai
3 1000 2022-11-06 1/76 57% 4.20 RR IX Russian Riichi Championship
4 657 2022-03-20 24/68 0% 3.50 RR Tenpai can't buy happiness
5 327 2021-11-06 38/56 0% 3.30 RR Kirov Tournament
6 923 2020-03-08 4/40 0% 2.90 EMA Big open chiitoitsu in a small tenpai
7 288 2019-12-15 80/112 0% 4.05 EMA VIII Russian Riichi Championship
8 95 2019-11-04 58/64 0% 3.85 EMA Aki Shanten 2019
9 667 2019-09-08 10/28 0% 2.60 RR And yet the sinner collects tanyao
10 657 2019-07-21 13/36 0% 3.20 RR Moscow Open Riichi Marathon 2019
11 928 2019-05-04 7/84 0% 4.20 EMA Haru Shanten 2019
12 352 2018-11-18 60/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
13 565 2018-07-28 11/24 0% 1.40 RR Seven ryanmens
14 704 2018-05-01 22/72 0% 3.85 EMA Haru Shanten 2018
15 333 2018-01-05 11/16 0% 1.20 RR Yakuman in discard
16 718 2017-11-12 21/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten
17 800 2017-10-07 4/16 0% 1.20 RR Crouching Peacock, Hidden Dragon 2017
18 867 2017-07-08 3/16 0% 1.00 RR Third riichi mahjong tournament, Kirov 2017
19 806 2017-06-03 7/32 0% 1.60 RR "Summer shanten" tournament, Perm 2017
20 455 2017-04-09 7/12 0% 0.90 CRR Second riichi mahjong tournament, Kirov 2017