Perov Nikita

Russian Champion 2016

From Moscow, Russia

EMA: 15990030

Player page

Common russian riichi rating (CRR)

Rating date Nov. 2, 2026 (latest changes Nov. 2, 2026).

119 place (443.51).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.40 * 1 + 3.40 * 1) = 15.41

p1 = (824.56 * 3.90 * 1 + 823.53 * 2.30 * 1 + 0 + 0 + 0) / (3.90 * 1 + 2.30 * 1 + 1 + 1 + 1) = 555.4250000000001

p2 = (824.56 * 3.90 * 1 + 823.53 * 2.30 * 1) / max_coefficients = 331.5970149253731

score = 555.4250000000001 * 0.5 + 331.5970149253731 * 0.5 = 443.5110074626866

Rating changes

Show

all results
Date Place Points Reason
2026-11-02 120 -> 119 443.51
2026-11-01 116 -> 120 443.51
2026-10-31 117 -> 116 443.51
2026-10-27 118 -> 117 443.51
2026-10-24 117 -> 118 443.51
2026-10-17 116 -> 117 443.51
2026-10-15 117 -> 116 443.51
2026-10-14 118 -> 117 443.51
2026-10-13 107 -> 118 468.53 -> 443.51

Moscow Riichi 2024: 14% -> 0%
2026-10-03 108 -> 107 468.53

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 824 2026-03-14 10/52 100% 2.30 CRR "Furin" club tournament: for the anniversary Moscow
2 825 2025-11-04 11/58 100% 3.90 RR XI Russian Championship Moscow
3 213 2024-10-13 71/90 0% 3.75 RR Moscow Riichi 2024 Moscow
4 385 2023-11-26 25/40 0% 2.90 CRR Autumn Agari tournament Moscow
5 306 2022-06-12 78/112 0% 4.05 RR Moscow Riichi 2022 Moscow
6 213 2018-08-19 38/48 0% 3.10 RR Moscow Riichi Open 2018 Moscow
7 852 2018-05-20 5/28 0% 3.50 CRR A-League Moscow
8 963 2018-01-20 🥈 2/28 0% 1.70 CRR Team tournament Agari. Season event Moscow
9 429 2017-10-22 37/64 0% 3.45 EMA Moscow Riichi Open 2017 Moscow
10 718 2017-03-11 12/40 0% 2.00 RR Moscow championship 2017 (JPML-A rules) Moscow
11 1000 2016-09-11 🥇 1/88 0% 3.45 EMA V Russian Riichi Championship 2016 Moscow
12 1000 2016-04-17 🥇 1/16 0% 1.20 RR Riichi mahjong league tournament 2016 (JPML-A rules) Moscow
13 818 2016-03-13 19/100 0% 3.40 RR "Japanese House" riichi mahjong cup 2016 Moscow
14 190 2014-12-07 52/64 0% 3.15 EMA Russian Open Riichi Championship 2014 Moscow
15 825 2014-09-21 12/64 0% 3.15 RR "Japanese House" riichi mahjong cup 2014 Moscow
16 773 2014-02-15 18/76 0% 2.50 RR Moscow Riichi 2014 Moscow
17 845 2013-12-08 12/72 0% 3.25 EMA Russian Riichi Championship 2013 Moscow
18 836 2013-05-19 10/56 0% 3.00 RR "Japanese House" riichi mahjong cup 2013 Moscow
19 600 2011-04-23 15/36 0% 0.90 EMA Moscow Riichi 2011 Moscow