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Individual Calculations August 2023 |
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| Tanski, Wiktor Total change: 10.80 | |   |
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| XIX MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA B | Lazy | POL | 2023-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1313 | 1115 | 1.50 | 5 | 0.27 | 40 | 10.80 | |
|  Szymczyk, Jan | | | 1300 | POL | 1.00 | 1 | 0.74 | 40 | 29.60 | |  Dymara, Jerzy | | | 1393 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Rzadkowska, Lila | | | 1295 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Markowska, Kalina | | | 1270 | POL | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Cudyk, Oliwia | | | 1307 | POL | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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