Polyakov Kirill
Russian Champion 2022
From Kirov, Russia
EMA: 15990333
Online rating
Rating date June 27, 2025 (latest changes June 27, 2025).
51 place (347.84).
how we calculated rating score
max_coefficients = (4.45 * 1 + 3.70 * 0.86 + 3.05 * 1) = 10.67127
p1 = (507.04 * 4.45 * 1 + 985.07 * 3 * 0.14 + 365.85 * 2.40 * 0.71 + 200 * 3.70 * 0.86 + 0) / (4.45 * 1 + 3 * 0.14 + 2.40 * 0.71 + 3.70 * 0.86 + 1) = 366.0325019114126
p2 = (507.04 * 4.45 * 1 + 200 * 3.70 * 0.86 + 365.85 * 2.40 * 0.71) / max_coefficients = 329.6496105899298
score = 366.0325019114126 * 0.5 + 329.6496105899298 * 0.5 = 347.8410562506712
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-06-27 | 46 -> 51 | 212.75 -> 347.84 |
Kawa-league, season 1: 0% -> 100% |
| 2025-06-22 | 47 -> 46 | 212.75 | |
| 2025-06-16 | 48 -> 47 | 211.87 -> 212.75 |
Shimmer League: 100% -> 86% |
| 2025-05-02 | 42 -> 48 | 263.34 -> 211.87 |
Double Tournament with Naga: 29% -> 14% Spring online tournament 2024: 86% -> 71% |
| 2025-04-05 | 33 -> 42 | 268.31 -> 263.34 | |
| 2025-03-02 | 33 | 311.30 -> 268.31 |
Double Tournament with Naga: 43% -> 29% Spring online tournament 2024: 100% -> 86% |
| 2025-01-18 | 19 -> 33 | 333.96 -> 311.30 | |
| 2025-01-02 | 14 -> 19 | 375.13 -> 333.96 |
Double Tournament with Naga: 57% -> 43% |
| 2024-11-02 | 13 -> 14 | 408.22 -> 375.13 |
Double Tournament with Naga: 71% -> 57% |
| 2024-09-21 | 10 -> 13 | 408.22 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City |
|---|---|---|---|---|---|---|---|---|
| 1 | 507 |
|
36/72 | 100% | 4.45 | ONLINE | Kawa-league, season 1 | Russia |
| 2 | 200 |
|
29/36 | 86% | 3.70 | ONLINE | Shimmer League | Moscow |
| 3 | 366 |
|
27/42 | 71% | 2.40 | ONLINE | Spring online tournament 2024 | Russia |
| 4 | 985 |
|
2/68 | 14% | 3.00 | ONLINE | Double Tournament with Naga | Russia |
| 5 | 982 |
|
2/56 | 0% | 2.80 | ONLINE | Summer Online Tournament | Russia |
| 6 | 830 |
|
9/48 | 0% | 2.60 | ONLINE | Demons of autumn wind | Russia |
| 7 | 805 |
|
18/88 | 0% | 3.25 | ONLINE | Winter Team Fight | Russia |
| 8 | 636 |
|
5/12 | 0% | 1.70 | ONLINE | IORMC Qualifiers 2021 | Russia |
| 9 | 442 |
|
25/44 | 0% | 2.50 | ONLINE | Demons of spring wind | Russia |
| 10 | 971 |
|
4/104 | 0% | 3.45 | ONLINE | Riichi Online Open Team Cup | Russia |
| 11 | 422 |
|
49/84 | 0% | 3.20 | ONLINE | No Dora Tournament | Russia |
| 12 | 716 |
|
20/68 | 0% | 3.00 | ONLINE | Winter Online Tournament | Russia |
| 13 | 692 |
|
13/40 | 0% | 2.60 | ONLINE | Demons of winter wind | Russia |
| 14 | 960 |
|
5/100 | 0% | 3.40 | ONLINE | Riichi Online Open Team Cup | Russia |
| 15 | 806 |
|
7/32 | 0% | 2.20 | ONLINE | 北斗 Tournament | Russia |
| 16 | 579 |
|
9/20 | 0% | 1.90 | ONLINE | IORMC Qualifiers 2020 | Russia |
| 17 | 958 |
|
4/72 | 0% | 3.05 | ONLINE | Summer Tournament | Russia |
| 18 | 1000 |
|
1/136 | 0% | 3.69 | ONLINE | Riichi Online Open Team Cup | Russia |
| 19 | 821 |
|
23/124 | 0% | 3.06 | ONLINE | Be cool stay home | Russia |
| 20 | 849 |
|
22/140 | 0% | 3.70 | ONLINE | Corona go away | Russia |
| 21 | 238 |
|
110/144 | 0% | 3.71 | ONLINE | Riichi Online Open Team Cup 2020 | Russia |
| 22 | 651 |
|
30/84 | 0% | 3.20 | ONLINE | Riichi Online Open Team Cup | Russia |
| 23 | 762 |
|
16/64 | 0% | 2.95 | ONLINE | Winter Online Tournament | Russia |
| 24 | 424 |
|
35/60 | 0% | 2.90 | ONLINE | Ryan Pin Online Tournament | Russia |
| 25 | 349 |
|
29/44 | 0% | 2.30 | ONLINE | Winter online tournament 2018 | Russia |
| 26 | 279 |
|
32/44 | 0% | 1.90 | ONLINE | Spring riichi-blitz 2017 | Russia |
| 27 | 511 |
|
24/48 | 0% | 2.00 | ONLINE | Winter riichi-blitz 2017 | Russia |
| 28 | 15 |
|
67/68 | 0% | 2.40 | ONLINE | Autumn riichi-blitz 2016 | Russia |