Churov Petr
From Rostov-On-Don, Russia
Online rating
Rating date July 1, 2022 (latest changes July 1, 2022).
30 place (653.66).
how we calculated rating score
max_coefficients = (3.25 * 1 + 3.45 * 0.86 + 2.80 * 1) = 9.006995
p1 = (80.81 * 3.40 * 0.29 + 820.90 * 3 * 0.57 + 783.13 * 3.20 * 0.71 + 769.23 * 2.40 * 0.71 + 330.10 * 3.45 * 0.86 + 813.95 * 2.50 * 0.86 + 930.23 * 2.50 * 1 + 454.55 * 1.70 * 1 + 692.31 * 2.40 * 1) / (3.40 * 0.29 + 3 * 0.57 + 3.20 * 0.71 + 2.40 * 0.71 + 3.45 * 0.86 + 2.50 * 0.86 + 2.50 * 1 + 1.70 * 1 + 2.40 * 1) = 656.7432156104259
p2 = (930.23 * 2.50 * 1 + 783.13 * 3.20 * 0.71 + 813.95 * 2.50 * 0.86) / max_coefficients = 650.5754693990615
score = 656.7432156104259 * 0.5 + 650.5754693990615 * 0.5 = 653.6593425047437
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2022-07-01 | 31 -> 30 | 646.25 -> 653.66 |
Riichi Online Open Team Cup: 43% -> 29% |
| 2022-06-26 | 27 -> 31 | 653.63 -> 646.25 |
Summer Online Tournament: 0% -> 100% |
| 2022-06-20 | 22 -> 27 | 671.74 -> 653.63 |
Fast and Expensive: 100% -> 86% |
| 2022-06-18 | 22 | 672.83 -> 671.74 |
Spring Online Tournament: 86% -> 71% |
| 2022-06-14 | 23 -> 22 | 672.83 | |
| 2022-06-11 | 22 -> 23 | 672.83 | |
| 2022-05-24 | 19 -> 22 | 703.67 -> 672.83 |
Riichi Online Open Team Cup: 14% -> 0% |
| 2022-05-21 | 16 -> 19 | 719.06 -> 703.67 |
No Dora Tournament: 86% -> 71% |
| 2022-05-16 | 18 -> 16 | 700.07 -> 719.06 |
Riichi Online Open Team Cup: 100% -> 86% |
| 2022-05-10 | 18 | 702.35 -> 700.07 |
Winter Online Tournament: 71% -> 57% Spring tournament: 14% -> 0% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 145 |
|
48/56 | 100% | 2.80 | ONLINE | Summer Online Tournament |
| 2 | 692 |
|
13/40 | 100% | 2.40 | ONLINE | Winter Online Tournament |
| 3 | 455 |
|
7/12 | 100% | 1.70 | ONLINE | IORMC Qualifiers 2021 |
| 4 | 930 |
|
4/44 | 100% | 2.50 | ONLINE | Summer Online Tournament |
| 5 | 814 |
|
9/44 | 86% | 2.50 | ONLINE | Fast and Expensive |
| 6 | 330 |
|
70/104 | 86% | 3.45 | ONLINE | Riichi Online Open Team Cup |
| 7 | 769 |
|
10/40 | 71% | 2.40 | ONLINE | Spring Online Tournament |
| 8 | 783 |
|
19/84 | 71% | 3.20 | ONLINE | No Dora Tournament |
| 9 | 821 |
|
13/68 | 57% | 3.00 | ONLINE | Winter Online Tournament |
| 10 | 81 |
|
92/100 | 29% | 3.40 | ONLINE | Riichi Online Open Team Cup |
| 11 | 874 |
|
18/136 | 0% | 3.69 | ONLINE | Riichi Online Open Team Cup |
| 12 | 785 |
|
24/108 | 0% | 3.50 | ONLINE | Spring tournament |
| 13 | 146 |
|
106/124 | 0% | 3.06 | ONLINE | Be cool stay home |
| 14 | 324 |
|
95/140 | 0% | 3.70 | ONLINE | Corona go away |
| 15 | 594 |
|
59/144 | 0% | 3.71 | ONLINE | Riichi Online Open Team Cup 2020 |
| 16 | 255 |
|
42/56 | 0% | 2.80 | ONLINE | Summer Online Tournament |
| 17 | 193 |
|
68/84 | 0% | 3.20 | ONLINE | Riichi Online Open Team Cup |
| 18 | 540 |
|
30/64 | 0% | 2.95 | ONLINE | Winter Online Tournament |
| 19 | 102 |
|
54/60 | 0% | 2.90 | ONLINE | Ryan Pin Online Tournament |
| 20 | 308 |
|
28/40 | 0% | 2.40 | ONLINE | Autumn online tournament 2018 |
| 21 | 932 |
|
5/60 | 0% | 2.90 | ONLINE | Summer online tournament 2018 |