Kvasha Ilya

From Moscow, Russia

EMA: 15990040

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Internal rating (RR)

Rating date March 30, 2023 (latest changes March 30, 2023).

109 place (267.82).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.86 + 3.10 * 0.71) = 13.46418

p1 = (846.85 * 4.05 * 0.29 + 432.43 * 4.05 * 1 + 0 + 0 + 0) / (4.05 * 0.29 + 4.05 * 1 + 1 + 1 + 1) = 332.7880727444641

p2 = (432.43 * 4.05 * 1 + 846.85 * 4.05 * 0.29) / max_coefficients = 202.85082344413098

score = 332.7880727444641 * 0.5 + 202.85082344413098 * 0.5 = 267.8194480942975

Rating changes

Show

all results
Date Place Points Reason
2023-03-30 100 -> 109 302.95 -> 267.82

Moscow Open Riichi Marathon 2019: 14% -> 0%

VIII Russian Riichi Championship: 43% -> 29%
2023-03-28 103 -> 100 300.77 -> 302.95
2023-03-20 105 -> 103 296.64 -> 300.77
2023-03-06 97 -> 105 323.73 -> 296.64
2023-02-28 99 -> 97 323.73
2023-02-19 99 322.14 -> 323.73
2023-01-30 91 -> 99 356.55 -> 322.14

Moscow Open Riichi Marathon 2019: 29% -> 14%

VIII Russian Riichi Championship: 57% -> 43%
2023-01-28 95 -> 91 353.70 -> 356.55
2023-01-06 96 -> 95 353.70
2022-12-30 97 -> 96 353.70

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 432 2022-06-12 64/112 100% 4.05 RR Moscow Riichi 2022
2 847 2019-12-15 18/112 29% 4.05 EMA VIII Russian Riichi Championship
3 343 2019-07-21 24/36 0% 3.20 RR Moscow Open Riichi Marathon 2019
4 968 2018-12-16 3/64 0% 3.45 EMA White Dragon Tournament
5 111 2018-07-15 25/28 0% 3.00 RR Moscow Open Riichi Marathon
6 190 2017-10-22 52/64 0% 3.45 EMA Moscow Riichi Open 2017
7 310 2016-09-11 61/88 0% 3.45 EMA V Russian Riichi Championship 2016
8 111 2016-03-13 89/100 0% 3.40 RR "Japanese House" riichi mahjong cup 2016
9 216 2015-10-18 41/52 0% 2.90 EMA Russian Open Riichi Championship 2015
10 279 2015-03-08 32/44 0% 2.50 EMA Moscow Riichi Championship 2015
11 524 2014-12-07 31/64 0% 3.15 EMA Russian Open Riichi Championship 2014
12 349 2014-09-21 42/64 0% 3.15 RR "Japanese House" riichi mahjong cup 2014
13 253 2014-02-15 57/76 0% 2.50 RR Moscow Riichi 2014
14 380 2013-12-08 45/72 0% 3.25 EMA Russian Riichi Championship 2013
15 29 2011-04-23 35/36 0% 0.90 EMA Moscow Riichi 2011