Dobrynina Olga

From Irkutsk, Russia

EMA: 15990385

Player page

Online rating

Rating date May 6, 2023 (latest changes May 6, 2023).

98 place (169.17).

max_coefficients = (2.80 * 1 + 2.30 * 1 + 3.25 * 0.57) = 6.95705

p1 = (381.82 * 2.80 * 1 + 85.71 * 2.30 * 1 + 0 + 0 + 0) / (2.80 * 1 + 2.30 * 1 + 1 + 1 + 1) = 156.3246913580247

p2 = (381.82 * 2.80 * 1 + 85.71 * 2.30 * 1) / max_coefficients = 182.00674136307774

score = 156.3246913580247 * 0.5 + 182.00674136307774 * 0.5 = 169.16571636055122

Rating changes

Show

all results
Date Place Points Reason
2023-04-20 100 -> 98 169.17
2023-04-18 103 -> 100 169.17
2023-04-17 104 -> 103 169.17
2023-04-12 105 -> 104 169.16 -> 169.17
2023-04-06 179 -> 105 246.78 -> 169.16
2021-02-01 85 -> 179 247.35 -> 246.78
2020-02-01 85 247.35

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 86 2022-09-11 33/36 100% 2.30 ONLINE Autumn Online Tournament Russia
2 382 2022-06-26 35/56 100% 2.80 ONLINE Summer Online Tournament Russia
3 18 2020-09-13 55/56 0% 2.80 ONLINE Autumn Online Tournament Russia
4 669 2020-04-12 47/140 0% 3.70 ONLINE Corona go away Russia
5 130 2018-09-30 21/24 0% 2.00 ONLINE IORMC Qualifiers 2018 Russia
6 590 2018-08-26 17/40 0% 2.40 ONLINE Autumn online tournament 2018 Russia
7 68 2018-07-01 56/60 0% 2.90 ONLINE Summer online tournament 2018 Russia
8 843 2018-04-08 9/52 0% 2.70 ONLINE Spring online tournament 2018 Russia