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Individual Calculations December 2022 |
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| Suliborski, Jakub Total change: -5.40 | |   |
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| Nasielski Weekend Szachowy grupa A | Nasielsk | POL | 2022-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 2100 | 4.00 | 5 | -0.27 | 20 | -5.40 | |
|  Kossakowski, Adrian | | | 1700 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zbrzeski, Piotr | | | 1669 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Smieszek, Wojciech | | | 2096 | POL | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Alwazir, Abdalhadi . O | | | 1346 | PLE | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Sternik, Piotr | | | 1724 | POL | 0.50 | 1 | -0.41 | 20 | -8.20 | | | * 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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