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Individual Calculations July 2023 |
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| Rzenca, Jerzy Total change: -7.60 | |   |
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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 |
| 1686 | 1710 | 3.00 | 6 | -0.19 | 40 | -7.60 | |
|  Rainer, Piotr | | | 1727 | POL | 0.50 | 1 | 0.02 | 40 | 0.80 | |  Walaszczyk, Mikolaj | | | 1476 | POL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Duda, Szymon | | | 1928 | POL | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Grzebieniowski, Michal | | | 1603 | POL | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Duda, Leon | | | 1555 | POL | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Herwy, Jakub | | | 1826 | POL | 0.50 | 1 | 0.16 | 40 | 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) | | |
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