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Individual Calculations September 2023 |
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| Marszalek, Maciej Total change: -3.20 | |   |
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| III Bieszczadzki Festiwal Szachowy - OPEN A | Bystre | POL | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 2272 | 6.00 | 8 | -0.09 | 10 | -0.90 | |
|  Wilk, Tomasz | | | 1900 | POL | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Palacki, Rafal | | | 1915 | POL | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Razin, Vadim | | | 2378 | UKR | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Klim, Filip | | | 2006 | POL | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Suska, Szymon | | | 1875 | POL | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Bartodziej, Bartosz | | | 1872 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kaczmarek, Aleksander | f | | 2313 | POL | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Sygulski, Piotr | | | 1985 | POL | 0.50 | 1 | -0.34 | 10 | -3.40 | | | * 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) | | | | 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open A | Polanica-Zdroj | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2115 | 2272 | 6.00 | 9 | -0.23 | 10 | -2.30 | |
| | Walkusz, Witoslaw | f | | 2023 | POL | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Gradalski, Olaf | | | 2006 | POL | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Cichon, Jakub | | | 1936 | POL | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Dziewonski, Dariusz | | | 2160 | POL | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Barchuk, Irina | | wf | 2049 | POL | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Czernek, Tymon | f | | 2288 | POL | 0.00 | 1 | -0.48 | 10 | -4.80 | | | Kondys, Piotr | | | 2044 | POL | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Chaczynski, Kamil | | | 2115 | POL | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Pulpan, Jakub | m | | 2417 | CZE | 1.00 | 1 | 0.69 | 10 | 6.90 | |
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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