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Individual Calculations August 2023 |
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| Predota, Vit Total change: -35.20 | |   |
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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 |
| 1397 | 1291 | 2.00 | 7 | -0.88 | 40 | -35.20 | |
|  Krupansky, Jaromir | | | 1642 | CZE | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Matlocha, Lubomir | | | 1659 | CZE | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Jilek, Pavel | | | 1124 | CZE | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Lizner, Milan | | | 1792 | CZE | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Kavanova, Valentyna | | | 1065 | CZE | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Kutak, Jaroslav | | | 1268 | CZE | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Vondruska, Leos | | | 1226 | CZE | 0.00 | 1 | -0.59 | 40 | -23.60 | |
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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