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Individual Calculations August 2023 |
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| Dobsinsky, Petr Total change: 13.60 | |   |
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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 |
| 1507 | 1246 | 2.00 | 6 | 0.68 | 20 | 13.60 | |
|  Navratilova, Alena | | | 1617 | CZE | 0.50 | 1 | 0.40 | 20 | 8.00 | |  Lizner, Milan | | | 1792 | CZE | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Mountassir, Karim | | | 1239 | CZE | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Weiss, Petr | | | 1514 | CZE | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Stava, Zdenek | | | 1376 | CZE | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Loucky, Tomas | | | 1502 | CZE | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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