Polyakov Kirill
Russian Champion 2022
From Kirov, Russia
EMA: 15990333
Online rating
Rating date Nov. 9, 2022 (latest changes Nov. 9, 2022).
1 place (817.45).
how we calculated rating score
max_coefficients = (3.25 * 1 + 2.80 * 1 + 2.60 * 1) = 8.65
p1 = (716.42 * 3 * 0.29 + 421.69 * 3.20 * 0.43 + 970.87 * 3.45 * 0.57 + 636.36 * 1.70 * 0.86 + 804.60 * 3.25 * 1 + 981.82 * 2.80 * 1 + 692.31 * 2.60 * 0.14 + 441.86 * 2.50 * 0.71 + 829.79 * 2.60 * 1) / (3 * 0.29 + 3.20 * 0.43 + 3.45 * 0.57 + 1.70 * 0.86 + 3.25 * 1 + 2.80 * 1 + 2.60 * 0.14 + 2.50 * 0.71 + 2.60 * 1) = 765.3694567218424
p2 = (981.82 * 2.80 * 1 + 804.60 * 3.25 * 1 + 829.79 * 2.60 * 1) / max_coefficients = 869.535260115607
score = 765.3694567218424 * 0.5 + 869.535260115607 * 0.5 = 817.4523584187248
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2022-11-01 | 1 | 839.61 -> 817.45 |
Riichi Online Open Team Cup: 14% -> 0% |
| 2022-10-20 | 1 | 838.21 -> 839.61 |
Demons of winter wind: 29% -> 14% |
| 2022-09-27 | 1 | 836.29 -> 838.21 |
IORMC Qualifiers 2020: 14% -> 0% |
| 2022-09-26 | 1 | 835.05 -> 836.29 |
IORMC Qualifiers 2021: 100% -> 86% |
| 2022-09-22 | 1 | 873.20 -> 835.05 | |
| 2021-02-01 | 26 -> 1 | 560.37 -> 873.20 | |
| 2020-02-01 | 26 | 560.37 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 982 |
|
2/56 | 100% | 2.80 | ONLINE | Summer Online Tournament |
| 2 | 830 |
|
9/48 | 100% | 2.60 | ONLINE | Demons of autumn wind |
| 3 | 805 |
|
18/88 | 100% | 3.25 | ONLINE | Winter Team Fight |
| 4 | 636 |
|
5/12 | 86% | 1.70 | ONLINE | IORMC Qualifiers 2021 |
| 5 | 442 |
|
25/44 | 71% | 2.50 | ONLINE | Demons of spring wind |
| 6 | 971 |
|
4/104 | 57% | 3.45 | ONLINE | Riichi Online Open Team Cup |
| 7 | 422 |
|
49/84 | 43% | 3.20 | ONLINE | No Dora Tournament |
| 8 | 716 |
|
20/68 | 29% | 3.00 | ONLINE | Winter Online Tournament |
| 9 | 692 |
|
13/40 | 14% | 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 |