Churov Petr
From Rostov-On-Don, Russia
Online rating
Rating date June 24, 2022 (latest changes June 24, 2022).
27 place (653.63).
how we calculated rating score
max_coefficients = (3.25 * 1 + 3.45 * 0.86 + 2.60 * 1) = 8.806995
p1 = (80.81 * 3.40 * 0.43 + 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 * 0.43 + 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) = 641.9151021407416
p2 = (930.23 * 2.50 * 1 + 783.13 * 3.20 * 0.71 + 813.95 * 2.50 * 0.86) / max_coefficients = 665.3495318210126
score = 641.9151021407416 * 0.5 + 665.3495318210126 * 0.5 = 653.6323169808771
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2022-06-23 | 49 -> 27 | 631.86 -> 653.63 | |
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 | 692 |
|
13/40 | 100% | 2.40 | ONLINE | Winter Online Tournament |
2 | 455 |
|
7/12 | 100% | 1.70 | ONLINE | IORMC Qualifiers 2021 |
3 | 930 |
|
4/44 | 100% | 2.50 | ONLINE | Summer Online Tournament |
4 | 814 |
|
9/44 | 86% | 2.50 | ONLINE | Fast and Expensive |
5 | 330 |
|
70/104 | 86% | 3.45 | ONLINE | Riichi Online Open Team Cup |
6 | 769 |
|
10/40 | 71% | 2.40 | ONLINE | Spring Online Tournament |
7 | 783 |
|
19/84 | 71% | 3.20 | ONLINE | No Dora Tournament |
8 | 821 |
|
13/68 | 57% | 3.00 | ONLINE | Winter Online Tournament |
9 | 81 |
|
92/100 | 43% | 3.40 | ONLINE | Riichi Online Open Team Cup |
10 | 874 |
|
18/136 | 0% | 3.69 | ONLINE | Riichi Online Open Team Cup |
11 | 785 |
|
24/108 | 0% | 3.50 | ONLINE | Spring tournament |
12 | 146 |
|
106/124 | 0% | 3.06 | ONLINE | Be cool stay home |
13 | 324 |
|
95/140 | 0% | 3.70 | ONLINE | Corona go away |
14 | 594 |
|
59/144 | 0% | 3.71 | ONLINE | Riichi Online Open Team Cup 2020 |
15 | 255 |
|
42/56 | 0% | 2.80 | ONLINE | Summer Online Tournament |
16 | 193 |
|
68/84 | 0% | 3.20 | ONLINE | Riichi Online Open Team Cup |
17 | 540 |
|
30/64 | 0% | 2.95 | ONLINE | Winter Online Tournament |
18 | 102 |
|
54/60 | 0% | 2.90 | ONLINE | Ryan Pin Online Tournament |
19 | 308 |
|
28/40 | 0% | 2.40 | ONLINE | Autumn online tournament 2018 |
20 | 932 |
|
5/60 | 0% | 2.90 | ONLINE | Summer online tournament 2018 |