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Individual Calculations August 2023 |
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| Duda, Leon Total change: -32.00 | |   |
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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 |
| 1291 | 1553 | 6.50 | 9 | -0.80 | 40 | -32.00 | |
|  Skrzypiec, Pawel | | | 1153 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Wittych, Maciej | | | 1271 | POL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Bury, Marcel | | | 1343 | POL | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Bak, Patryk | | | 1141 | POL | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Szymczyk, Jan | | | 1300 | POL | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Cudyk, Oliwia | | | 1307 | POL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Dymara, Jerzy | | | 1393 | POL | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Hryniewicz, Maciej | | | 1369 | POL | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Kalita, Kamil | | | 1339 | POL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | * 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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