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Individual Calculations September 2021 |
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| Khobotova, Olesia Total change: -37.20 | |   |
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| Grodno 2021 Open | Grodno | BLR | 2021-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1743 | 1977 | 5.00 | 9 | -1.86 | 20 | -37.20 | |
|  Sirata, Aleh | | | 1577 * | BLR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Strizhnev, Ivan | | | 1601 | BLR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Stupak, Kirill | g | | 2377 * | BLR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Khomich, Maryna | | | 1577 * | BLR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Piatrenka, Ivan | | | 1765 | BLR | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Ryzhov, Sergei | | | 1577 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Melnikau, Aliaksei | | | 1604 | BLR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Baryschyk, Sergey | | | 1890 | BLR | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Gvozdev, Timur | | | 1717 | BLR | 0.00 | 1 | -0.82 | 20 | -16.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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