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Individual Calculations August 2018 |
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| Frackowiak, Andrzej Total change: -7.60 | |   |
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| CHESS SUMMER'2018 | Poznan | POL | 2018-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1628 | 4.50 | 9 | -0.38 | 20 | -7.60 | |
|  Walkowska, Wieslawa | | | 1228 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Glatty, Zbigniew | | | 1800 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Kierska, Pola | | | 1228 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wolnowski, Jakub | | | 1653 | POL | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Kaczmarek, Piotr | | | 1733 | POL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Roszkiewicz, Anna | | | 1666 | POL | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Kostecki, Samuel | | | 1596 | POL | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Walkowski, Jonasz | | | 1494 | POL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Pawlowski, Rafal | | | 1802 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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