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Individual Calculations July 2024 |
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| Kasperski, Marcin Total change: -9.60 | |   |
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| 287th YMCA Spring 2024-B Round 8 | Warszawa | POL | 2024-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1866 | 1753 | 0.50 | 1 | 0.15 | 20 | 3.00 | |
|  Pettersson, Alexander | | | 1866 | SWE | 0.50 | 1 | 0.15 | 20 | 3.00 | |
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) | | | | 287th YMCA Spring 2024-B Round 9-11 | Warszawa | POL | 2024-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 1747 | 0.50 | 3 | -0.63 | 20 | -12.60 | |
|  Pichurko, Jakub | | | 1771 | POL | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Pajak, Jakub | | | 1905 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Kania, Tomasz | | | 1840 | POL | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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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