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Individual Calculations July 2023 |
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| Brzezina, Piotr Total change: 46.00 | |   |
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| Druzynowe Mistrzostwa Polski Juniorow - Ekstraliga 2023 | Lublin | POL | 2023-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 1869 | 5.00 | 9 | 1.15 | 40 | 46.00 | |
|  Mulawa, Cyprian | | | 2175 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Zielonka, Adam | | | 2038 | POL | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Sowinski, Pawel | f | | 2291 | POL | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Rekuc, Patryk | | | 1845 | POL | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Oglaza, Dawid | | | 1880 | POL | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Jablonski, Antoni | | | 1691 | POL | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Rozanski, Mateusz | | | 1889 | POL | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Balis, Sebastian | | | 1469 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Warchol, Kamil | f | | 2082 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | * 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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