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Individual Calculations August 2023 |
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| Placer, Sebastian Total change: 4.60 | |   |
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| Sachovy festival Ceske Budejovice Open A 2023 | Ceske Budejovice | CZE | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 1997 | 4.50 | 8 | 0.23 | 20 | 4.60 | |
|  Dobsa, Emma | | | 1597 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Priehoda, Vitezslav | m | | 2256 | CZE | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Rybackova, Lucie | | | 1769 | CZE | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Birkisson, Bardur Orn | c | | 2199 | ISL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Smola, David | | | 1796 | CZE | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Prazak, Daniel | | | 2082 | CZE | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Stastna, Martina | | | 1858 | CZE | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Volak, Simon | | | 2135 | CZE | 0.50 | 1 | 0.19 | 20 | 3.80 | | | * 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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