Polyakov Kirill
Russian Champion 2022
From Kirov, Russia
EMA: 15990333
Online rating
Rating date Jan. 14, 2023 (latest changes Jan. 14, 2023).
1 place (826.86).
how we calculated rating score
max_coefficients = (2.80 * 1 + 3.25 * 0.71 + 2.30 * 1) = 7.421475
p1 = (421.69 * 3.20 * 0.29 + 970.87 * 3.45 * 0.43 + 441.86 * 2.50 * 0.57 + 636.36 * 1.70 * 0.71 + 804.60 * 3.25 * 0.71 + 829.79 * 2.60 * 0.86 + 981.82 * 2.80 * 1) / (3.20 * 0.29 + 3.45 * 0.43 + 2.50 * 0.57 + 1.70 * 0.71 + 3.25 * 0.71 + 2.60 * 0.86 + 2.80 * 1) = 782.4495353697483
p2 = (981.82 * 2.80 * 1 + 804.60 * 3.25 * 0.71 + 829.79 * 2.60 * 0.86) / max_coefficients = 871.2675041012736
score = 782.4495353697483 * 0.5 + 871.2675041012736 * 0.5 = 826.858519735511
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-01-14 | 1 | 825.30 -> 826.86 |
Winter Team Fight: 86% -> 71% |
| 2023-01-10 | 1 | 824.22 -> 825.30 |
Winter Online Tournament: 14% -> 0% |
| 2022-12-20 | 1 | 823.01 -> 824.22 |
Demons of winter wind: 14% -> 0% |
| 2022-12-12 | 1 | 826.63 -> 823.01 |
Demons of autumn wind: 100% -> 86% |
| 2022-11-26 | 1 | 825.40 -> 826.63 |
IORMC Qualifiers 2021: 86% -> 71% |
| 2022-11-25 | 1 | 821.30 -> 825.40 |
Demons of spring wind: 71% -> 57% |
| 2022-11-21 | 1 | 816.03 -> 821.30 |
No Dora Tournament: 43% -> 29% |
| 2022-11-16 | 1 | 819.38 -> 816.03 |
Riichi Online Open Team Cup: 57% -> 43% |
| 2022-11-14 | 1 | 818.11 -> 819.38 |
Winter Team Fight: 100% -> 86% |
| 2022-11-10 | 1 | 817.45 -> 818.11 |
Winter Online Tournament: 29% -> 14% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 982 |
|
2/56 | 100% | 2.80 | ONLINE | Summer Online Tournament |
| 2 | 830 |
|
9/48 | 86% | 2.60 | ONLINE | Demons of autumn wind |
| 3 | 805 |
|
18/88 | 71% | 3.25 | ONLINE | Winter Team Fight |
| 4 | 636 |
|
5/12 | 71% | 1.70 | ONLINE | IORMC Qualifiers 2021 |
| 5 | 442 |
|
25/44 | 57% | 2.50 | ONLINE | Demons of spring wind |
| 6 | 971 |
|
4/104 | 43% | 3.45 | ONLINE | Riichi Online Open Team Cup |
| 7 | 422 |
|
49/84 | 29% | 3.20 | ONLINE | No Dora Tournament |
| 8 | 716 |
|
20/68 | 0% | 3.00 | ONLINE | Winter Online Tournament |
| 9 | 692 |
|
13/40 | 0% | 2.60 | ONLINE | Demons of winter wind |
| 10 | 960 |
|
5/100 | 0% | 3.40 | ONLINE | Riichi Online Open Team Cup |
| 11 | 806 |
|
7/32 | 0% | 2.20 | ONLINE | 北斗 Tournament |
| 12 | 579 |
|
9/20 | 0% | 1.90 | ONLINE | IORMC Qualifiers 2020 |
| 13 | 958 |
|
4/72 | 0% | 3.05 | ONLINE | Summer Tournament |
| 14 | 1000 |
|
1/136 | 0% | 3.69 | ONLINE | Riichi Online Open Team Cup |
| 15 | 821 |
|
23/124 | 0% | 3.06 | ONLINE | Be cool stay home |
| 16 | 849 |
|
22/140 | 0% | 3.70 | ONLINE | Corona go away |
| 17 | 238 |
|
110/144 | 0% | 3.71 | ONLINE | Riichi Online Open Team Cup 2020 |
| 18 | 651 |
|
30/84 | 0% | 3.20 | ONLINE | Riichi Online Open Team Cup |
| 19 | 762 |
|
16/64 | 0% | 2.95 | ONLINE | Winter Online Tournament |
| 20 | 424 |
|
35/60 | 0% | 2.90 | ONLINE | Ryan Pin Online Tournament |
| 21 | 349 |
|
29/44 | 0% | 2.30 | ONLINE | Winter online tournament 2018 |
| 22 | 279 |
|
32/44 | 0% | 1.90 | ONLINE | Spring riichi-blitz 2017 |
| 23 | 511 |
|
24/48 | 0% | 2.00 | ONLINE | Winter riichi-blitz 2017 |
| 24 | 15 |
|
67/68 | 0% | 2.40 | ONLINE | Autumn riichi-blitz 2016 |