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Individual Calculations August 2023 |
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| Navratilova, Alena Total change: -68.00 | |   |
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| Sachovy festival Ceske Budejovice Open B 2023 | Ceske Budejovice | CZE | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1333 | 1617 | 3.00 | 8 | -3.40 | 20 | -68.00 | |
|  Dobsinsky, Petr | | | 1246 | CZE | 0.50 | 1 | -0.40 | 20 | -8.00 | |  Svetly, Jiri | | | 1841 | CZE | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Vondruska, Leos | | | 1226 | CZE | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Mountassir, Karim | | | 1239 | CZE | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Stava, Zdenek | | | 1376 | CZE | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Kavanova, Valentyna | | | 1217 * | CZE | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Pesek, Petr | | | 1397 | CZE | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Jilek, Pavel | | | 1124 | CZE | 1.00 | 1 | 0.04 | 20 | 0.80 | | | * 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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