Dobrynina Olga
From Irkutsk, Russia
EMA: 15990385
Online rating
Rating date Feb. 1, 2021 (latest changes Feb. 1, 2021).
180 place (246.78).
how we calculated rating score
max_coefficients = (3.71 * 1 + 3.70 * 1 + 3.69 * 1) = 11.1
p1 = (18.18 * 2.80 * 1 + 669.06 * 3.70 * 1 + 0 + 0 + 0) / (2.80 * 1 + 3.70 * 1 + 1 + 1 + 1) = 265.9421052631579
p2 = (669.06 * 3.70 * 1 + 18.18 * 2.80 * 1) / max_coefficients = 227.6081081081081
score = 265.9421052631579 * 0.5 + 227.6081081081081 * 0.5 = 246.77510668563298
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2021-02-01 | 86 -> 180 | 247.35 -> 246.78 | |
| 2020-02-01 | 86 | 247.35 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 18 |
|
55/56 | 100% | 2.80 | ONLINE | Autumn Online Tournament |
| 2 | 669 |
|
47/140 | 100% | 3.70 | ONLINE | Corona go away |
| 3 | 130 |
|
21/24 | 0% | 2.00 | ONLINE | IORMC Qualifiers 2018 |
| 4 | 590 |
|
17/40 | 0% | 2.40 | ONLINE | Autumn online tournament 2018 |
| 5 | 68 |
|
56/60 | 0% | 2.90 | ONLINE | Summer online tournament 2018 |
| 6 | 843 |
|
9/52 | 0% | 2.70 | ONLINE | Spring online tournament 2018 |