Khromov Kirill

From Saint Petersburg, Russia

EMA: 15990282

Player page

Internal rating (RR)

Rating date April 19, 2021 (latest changes April 16, 2021).

19 place (623.13).

max_coefficients = (2.90 * 0.86 + 4.05 * 0.57 + 3.85 * 0.57 + 3.45 * 0.57) = 8.970979999999999

p1 = (857.14 * 2.50 * 0.14 + 967.74 * 2.40 * 0.43 + 90.91 * 3.03 * 0.57 + 126.98 * 3.85 * 0.57 + 841.27 * 3.45 * 0.57 + 972.97 * 4.05 * 0.57 + 548.39 * 2.70 * 0.71) / (2.50 * 0.14 + 2.40 * 0.43 + 3.03 * 0.57 + 3.85 * 0.57 + 3.45 * 0.57 + 4.05 * 0.57 + 2.70 * 0.71) = 581.5571137585298

p2 = (972.97 * 4.05 * 0.57 + 841.27 * 3.45 * 0.57 + 548.39 * 2.70 * 0.71 + 967.74 * 2.40 * 0.43) / max_coefficients = 664.712216502545

score = 581.5571137585298 * 0.5 + 664.712216502545 * 0.5 = 623.1346651305373

Rating changes

Show

Date Place Points Reason
2021-04-15 16 -> 19 641.83 -> 623.13

VIII Russian Riichi Championship: 71% -> 57%

2021-04-13 12 -> 16 664.25 -> 641.83

Bologna 2019: 57% -> 43%

2021-03-26 11 -> 12 661.56 -> 664.25

The last chance: back to 2019: 86% -> 71%

2021-03-24 10 -> 11 676.98 -> 661.56

Saint Petersburg Open 2019: 71% -> 57%

2021-03-21 11 -> 10 676.98
2021-03-08 12 -> 11 662.54 -> 676.98
2021-03-04 16 -> 12 638.81 -> 662.54

Aki Shanten 2019: 71% -> 57%

2021-02-21 15 -> 16 642.06 -> 638.81

Great Wave 2019: 29% -> 14%

2021-02-20 19 -> 15 634.49 -> 642.06

Tri Nitro Tournament 2019 - 7th Detonation: 71% -> 57%

2021-02-15 17 -> 19 649.08 -> 634.49

VIII Russian Riichi Championship: 86% -> 71%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 548 2020-01-26 15/32 71% 2.70 RR The last chance: back to 2019
2 973 2019-12-15 4/112 57% 4.05 EMA VIII Russian Riichi Championship
3 841 2019-11-24 11/64 57% 3.45 EMA Saint Petersburg Open 2019
4 127 2019-11-04 56/64 57% 3.85 EMA Aki Shanten 2019
5 91 2019-10-20 51/56 57% 3.03 EMA Tri Nitro Tournament 2019 - 7th Detonation
6 968 2019-10-13 2/32 43% 2.40 EMA Bologna 2019
7 857 2019-04-21 6/36 14% 2.50 EMA Great Wave 2019
8 718 2018-12-23 12/40 0% 2.90 RR North Cup 2018
9 302 2018-12-16 45/64 0% 3.45 EMA White Dragon Tournament
10 764 2018-12-09 14/56 0% 3.00 EMA Warsaw Mahjong Taikai 2018
11 0 2018-12-02 28/28 0% 2.30 EMA Tenpai Championship Open 2018
12 484 2018-11-18 48/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
13 968 2018-10-28 2/32 0% 2.70 EMA Tsukimi 2018
14 522 2018-09-23 12/24 0% 2.50 RR West cup 2018
15 775 2018-06-11 17/72 0% 3.55 EMA RCR Saint Petersburg South Cup 2018
16 323 2018-03-04 22/32 0% 2.70 RR East Cup 2018
17 193 2017-12-11 68/84 0% 3.40 EMA VI Russian Riichi Championship 2017
18 77 2017-10-01 37/40 0% 1.80 RR Saint Petersburg championship. Northern cup 2017
19 256 2017-06-03 30/40 0% 1.80 RR Saint Petersburg championship. West cup 2017
20 1000 2017-03-18 1/44 0% 1.90 RR Saint Petersburg championship. South cup 2017
21 380 2016-12-04 45/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016
22 677 2016-10-16 11/32 0% 1.60 RR Tournament of 4 winds. West cup 2016
23 483 2016-09-11 46/88 0% 3.45 EMA V Russian Riichi Championship 2016
24 652 2016-07-03 9/24 0% 1.40 RR Tournament of 4 winds. South cup 2016
25 1000 2016-03-27 1/32 0% 1.60 RR Tournament of 4 winds. East cup 2016
26 316 2015-11-15 14/20 0% 1.30 RR Tournament of Saint Petersburg riichi mahjong league