Polyakov Kirill

Russian Champion 2022

From Kirov, Russia

EMA: 15990333

Player page

Internal rating (RR)

Rating date June 12, 2022 (latest changes June 12, 2022).

58 place (290.50).

max_coefficients = (4.05 * 1 + 3.50 * 1 + 3.45 * 1 + 3.30 * 1) = 14.3

p1 = (327.27 * 3.30 * 1 + 656.72 * 3.50 * 1 + 0 + 0 + 0) / (3.30 * 1 + 3.50 * 1 + 1 + 1 + 1) = 344.7459183673469

p2 = (656.72 * 3.50 * 1 + 327.27 * 3.30 * 1) / max_coefficients = 236.25944055944058

score = 344.7459183673469 * 0.5 + 236.25944055944058 * 0.5 = 290.50267946339375

Rating changes

Show

all results
Date Place Points Reason
2022-06-12 40 -> 58 298.91 -> 290.50
2022-04-01 34 -> 40 512.98 -> 298.91
2021-02-01 58 -> 34 540.16 -> 512.98
2020-02-01 58 540.16

Tournaments

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