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Individual Calculations July 2021 |
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| Chromicz, Andrzej Total change: -59.00 | |   |
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| 35. Memorial Mistrza Czeslawa Blaszczaka - OPEN | Wroclaw | POL | 2021-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1334 | 1298 | 0.50 | 2 | -0.44 | 20 | -8.80 | |
|  Bednarczyk, Mateusz | | | 1629 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Kusnierz, Piotr | | | 1039 | POL | 0.50 | 1 | -0.32 | 20 | -6.40 | |
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) | | | | Festiwal Szachowy BORY TUCHOLSKIE - Grupa A | Okoniny Nadjeziorne | POL | 2021-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1360 | 1298 | 0.50 | 7 | -2.51 | 20 | -50.20 | |
| | Marczyk, Kinga | | | 1281 | POL | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Jezikowska, Nadzieja | | | 1246 | POL | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Marczyk, Sylwiusz | | | 1056 | POL | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Mocny, Tomasz | | | 1698 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Staszewski, Krzysztof | | | 1466 | POL | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Kinczewski, Franciszek | | | 1415 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Lesniak, Kacper | | | 1357 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | * 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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