Khromov Kirill
From Saint Petersburg, Russia
EMA: 15990282
Common russian riichi rating (CRR)
Rating date April 19, 2021 (latest changes April 16, 2021).
21 place (602.43).
how we calculated rating score
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 + 272.73 * 2.50 * 0.71 + 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 + 2.50 * 0.71 + 2.70 * 0.71) = 540.1441557854474
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 = 540.1441557854474 * 0.5 + 664.712216502545 * 0.5 = 602.4281861439962
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2021-04-15 | 19 -> 21 | 620.78 -> 602.43 |
VIII Russian Riichi Championship: 71% -> 57% |
2021-04-13 | 15 -> 19 | 643.08 -> 620.78 |
Bologna 2019: 57% -> 43% |
2021-04-02 | 14 -> 15 | 639.88 -> 643.08 | |
2021-03-26 | 14 | 641.06 -> 639.88 |
The last chance: back to 2019: 86% -> 71% |
2021-03-24 | 14 | 656.64 -> 641.06 |
Saint Petersburg Open 2019: 71% -> 57% |
2021-03-21 | 13 -> 14 | 656.64 | |
2021-03-08 | 16 -> 13 | 642.20 -> 656.64 | |
2021-03-04 | 19 -> 16 | 620.29 -> 642.20 |
Aki Shanten 2019: 71% -> 57% |
2021-02-22 | 22 -> 19 | 617.08 -> 620.29 |
12 angry players: 86% -> 71% |
2021-02-21 | 19 -> 22 | 620.38 -> 617.08 |
Great Wave 2019: 29% -> 14% |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 548 |
|
15/32 | 71% | 2.70 | RR | The last chance: back to 2019 |
2 | 273 |
|
9/12 | 71% | 2.50 | CRR | 12 angry players |
3 | 973 |
|
4/112 | 57% | 4.05 | EMA | VIII Russian Riichi Championship |
4 | 841 |
|
11/64 | 57% | 3.45 | EMA | Saint Petersburg Open 2019 |
5 | 127 |
|
56/64 | 57% | 3.85 | EMA | Aki Shanten 2019 |
6 | 91 |
|
51/56 | 57% | 3.03 | EMA | Tri Nitro Tournament 2019 - 7th Detonation |
7 | 968 |
|
2/32 | 43% | 2.40 | EMA | Bologna 2019 |
8 | 857 |
|
6/36 | 14% | 2.50 | EMA | Great Wave 2019 |
9 | 718 |
|
12/40 | 0% | 2.90 | RR | North Cup 2018 |
10 | 302 |
|
45/64 | 0% | 3.45 | EMA | White Dragon Tournament |
11 | 764 |
|
14/56 | 0% | 3.00 | EMA | Warsaw Mahjong Taikai 2018 |
12 | 0 |
|
28/28 | 0% | 2.30 | EMA | Tenpai Championship Open 2018 |
13 | 484 |
|
48/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
14 | 968 |
|
2/32 | 0% | 2.70 | EMA | Tsukimi 2018 |
15 | 522 |
|
12/24 | 0% | 2.50 | RR | West cup 2018 |
16 | 775 |
|
17/72 | 0% | 3.55 | EMA | RCR Saint Petersburg South Cup 2018 |
17 | 323 |
|
22/32 | 0% | 2.70 | RR | East Cup 2018 |
18 | 193 |
|
68/84 | 0% | 3.40 | EMA | VI Russian Riichi Championship 2017 |
19 | 77 |
|
37/40 | 0% | 1.80 | RR | Saint Petersburg championship. Northern cup 2017 |
20 | 256 |
|
30/40 | 0% | 1.80 | RR | Saint Petersburg championship. West cup 2017 |
21 | 1000 |
|
1/44 | 0% | 1.90 | RR | Saint Petersburg championship. South cup 2017 |
22 | 380 |
|
45/72 | 0% | 3.25 | EMA | Saint Petersburg Riichi Open 2016 |
23 | 677 |
|
11/32 | 0% | 1.60 | RR | Tournament of 4 winds. West cup 2016 |
24 | 483 |
|
46/88 | 0% | 3.45 | EMA | V Russian Riichi Championship 2016 |
25 | 652 |
|
9/24 | 0% | 1.40 | RR | Tournament of 4 winds. South cup 2016 |
26 | 1000 |
|
1/32 | 0% | 1.60 | RR | Tournament of 4 winds. East cup 2016 |
27 | 316 |
|
14/20 | 0% | 1.30 | RR | Tournament of Saint Petersburg riichi mahjong league |