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Individual Calculations July 2023 |
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| Witczak, Borys Total change: -57.20 | |   |
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| Druzynowe Mistrzostwa Polski Juniorow - I Liga 2023 | Lublin | POL | 2023-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1856 | 5.50 | 9 | -1.43 | 40 | -57.20 | |
|  Micula, Jakub | | | 1666 | POL | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Gibala, Adam | | | 1763 | POL | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Jaszczuk, Piotr | | | 1619 | POL | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Terkiewicz, Bruno | | | 1873 | POL | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Niesyt, Michal | | | 1564 | POL | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Ladon, Tymoteusz | | | 1336 | POL | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Dobosiewicz, Dawid | | | 1808 | POL | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Baran, Szymon | | | 1343 | POL | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Zalewski, Witold | | | 1456 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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