Churov Petr
From Rostov-On-Don, Russia
Online rating
Rating date Feb. 1, 2021 (latest changes Feb. 1, 2021).
49 place (631.86).
how we calculated rating score
max_coefficients = (3.71 * 1 + 3.70 * 1 + 3.69 * 1) = 11.1
p1 = (146.34 * 3.06 * 1 + 785.05 * 3.50 * 1 + 192.77 * 3.20 * 0.14 + 254.55 * 2.80 * 0.43 + 594.41 * 3.71 * 1 + 80.81 * 3.40 * 1 + 874.07 * 3.69 * 1 + 820.90 * 3 * 1 + 323.74 * 3.70 * 1) / (3.06 * 1 + 3.50 * 1 + 3.20 * 0.14 + 2.80 * 0.43 + 3.71 * 1 + 3.40 * 1 + 3.69 * 1 + 3 * 1 + 3.70 * 1) = 503.7426081059642
p2 = (874.07 * 3.69 * 1 + 785.05 * 3.50 * 1 + 820.90 * 3 * 1) / max_coefficients = 759.9711711711712
score = 503.7426081059642 * 0.5 + 759.9711711711712 * 0.5 = 631.8568896385677
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2021-02-01 | 63 -> 49 | 359.44 -> 631.86 | |
| 2020-02-01 | 63 | 359.44 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 821 |
|
13/68 | 100% | 3.00 | ONLINE | Winter Online Tournament |
| 2 | 81 |
|
92/100 | 100% | 3.40 | ONLINE | Riichi Online Open Team Cup |
| 3 | 874 |
|
18/136 | 100% | 3.69 | ONLINE | Riichi Online Open Team Cup |
| 4 | 785 |
|
24/108 | 100% | 3.50 | ONLINE | Spring tournament |
| 5 | 146 |
|
106/124 | 100% | 3.06 | ONLINE | Be cool stay home |
| 6 | 324 |
|
95/140 | 100% | 3.70 | ONLINE | Corona go away |
| 7 | 594 |
|
59/144 | 100% | 3.71 | ONLINE | Riichi Online Open Team Cup 2020 |
| 8 | 255 |
|
42/56 | 43% | 2.80 | ONLINE | Summer Online Tournament |
| 9 | 193 |
|
68/84 | 14% | 3.20 | ONLINE | Riichi Online Open Team Cup |
| 10 | 540 |
|
30/64 | 0% | 2.95 | ONLINE | Winter Online Tournament |
| 11 | 102 |
|
54/60 | 0% | 2.90 | ONLINE | Ryan Pin Online Tournament |
| 12 | 308 |
|
28/40 | 0% | 2.40 | ONLINE | Autumn online tournament 2018 |
| 13 | 932 |
|
5/60 | 0% | 2.90 | ONLINE | Summer online tournament 2018 |