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Individual Calculations July 2023 |
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| Zerebiec, Maurycy Total change: -14.00 | |   |
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| III Dolnoslaska Liga Szachowa 2023 - Turniej o awans do II Ligi Szachowej | Wroclaw | POL | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 1926 | 3.00 | 5 | -0.36 | 20 | -7.20 | |
|  Lachowicz, Tomasz | | | 1771 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Cieszkowski, Rafal | | | 1526 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wieczorek, Mikolaj | | | 1962 | POL | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Matela, Krzysztof | | | 1652 | POL | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Iwanczuk, Krzysztof | | | 1959 | POL | 0.00 | 1 | -0.45 | 20 | -9.00 | | | * 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) | | | | VI Swidnicki Festiwal Szachowy Open A (na I i k) | Burkatow | POL | 2023-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1549 | 1926 | 5.00 | 6 | -0.34 | 20 | -6.80 | |
| | Wszelaczynski, Michal | | | 1345 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Kilanski, Janusz | | | 1487 | POL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Zimny, Jakub | | | 1570 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Stec, Czeslaw | | | 1654 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Achinovich, Oleg | | | 1709 | UKR | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Kiszkiel, Oskar | | | 1526 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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