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Individual Calculations April 2023 |
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| Martikanova, Amalie Total change: 28.80 | |   |
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| Otevreny sachovy turnaj BSS - jaro 2023 r9-13 | Frydek-Mistek | CZE | 2023-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1299 | 1110 | 1.50 | 3 | 0.72 | 40 | 28.80 | |
|  Bohac, Miroslav | | | 1287 | CZE | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Kanak, Vladimir | | | 1236 | CZE | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Zmelty, David | | | 1373 | CZE | 1.00 | 1 | 0.82 | 40 | 32.80 | |
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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