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Individual Calculations October 2021 |
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| Korniichuk, Oleksandra Total change: 13.60 | |   |
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| 1. Prazsky sachovy podzim 2021 | Praha | CZE | 2021-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 1775 | 2.00 | 4 | 0.68 | 20 | 13.60 | |
|  Vetrovsky, Michal | | | 2147 | CZE | 0.50 | 1 | 0.40 | 20 | 8.00 | |  Werner, Roman | | | 1543 | CZE | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Chalus, Karel | | | 1995 | CZE | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Le Clercq, Maxim | | | 2005 | NED | 0.50 | 1 | 0.29 | 20 | 5.80 | |
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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