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Individual Calculations August 2019 |
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| Kozlowski, Tomasz Total change: -8.40 | |   |
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| Chess Summer 2019 | Poznan | POL | 2019-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1843 | 6.00 | 9 | -0.42 | 20 | -8.40 | |
|  Korzystka, Wiktor | | | 1443 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Koper, Konrad | | | 1620 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Zimny, Piotr | | | 1724 | POL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Glatty, Zbigniew | | | 1894 | POL | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Hoffmann, Piotr | | | 1642 | POL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Kaczmarek, Piotr | | | 1760 | POL | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Czarnolewski, Piotr | | | 1637 | POL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Pawlicki, Dariusz | | | 1630 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Frackowiak, Andrzej | | | 1670 | POL | 1.00 | 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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