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Individual Calculations July 2023 |
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| Rozanski, Mateusz Total change: 36.00 | |   |
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| II Szachowy Tydzien w Przeworsku - Gr A | Przeworsk | POL | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 1889 | 3.50 | 5 | 0.47 | 40 | 18.80 | |
|  Michalski, Jacek | | | 1489 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Kimak, Artur | | | 1516 | POL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Sygulski, Piotr | | | 1981 | POL | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Janzer, Hubert | | | 1844 | POL | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Kasperek, Ryszard | f | | 2056 | POL | 0.00 | 1 | -0.28 | 40 | -11.20 | | | * 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) | | | | Druzynowe Mistrzostwa Polski Juniorow - Ekstraliga 2023 | Lublin | POL | 2023-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 1889 | 4.50 | 9 | 0.43 | 40 | 17.20 | |
| | Warchol, Kamil | f | | 2082 | POL | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Mulawa, Cyprian | | | 2175 | POL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Zielonka, Adam | | | 2038 | POL | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Sowinski, Pawel | f | | 2291 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rekuc, Patryk | | | 1845 | POL | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Oglaza, Dawid | | | 1880 | POL | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Brzezina, Piotr | | | 1869 | POL | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Jablonski, Antoni | | | 1691 | POL | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Balis, Sebastian | | | 1489 * | 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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