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Individual Calculations December 2022 |
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| Czernik, Lukasz Total change: -5.20 | |   |
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| Nasielski Weekend Szachowy grupa A | Nasielsk | POL | 2022-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1475 | 1582 | 3.00 | 5 | -0.13 | 40 | -5.20 | |
|  Jaczynski, Kacper | | | 1195 | POL | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Lesniak, Marek | | | 1948 | POL | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Alwazir, Abdalhadi . O | | | 1346 | PLE | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Stefaniuk, Zbigniew | | | 1609 | POL | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Kossakowski, Adrian | | | 1279 | POL | 0.50 | 1 | -0.36 | 40 | -14.40 | |
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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