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Individual Calculations February 2021 |
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| Testova, Nika Total change: -72.20 | |   |
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| Early Bird 21 | St. Petersburg | RUS | 2021-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1499 | 1812 | 4.00 | 9 | -3.61 | 20 | -72.20 | |
|  Lezin, Aleksandr | | | 1412 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Ulasevich, Andrey | | | 1412 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Katinov, Murat | | | 1412 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kurerov, Timofei | | | 1473 | RUS | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Gorelov, Artem | | | 1412 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kurbanov, Sergey | | | 1608 | RUS | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Klobukov, Sergey | | | 1632 | RUS | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Kobak, Polina | | | 1716 | RUS | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Yanston, Kseniia | | | 1412 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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