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Individual Calculations September 2023 |
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| Fikus, Zygmunt Total change: 1.60 | |   |
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| 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open C | Polanica-Zdroj | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1788 | 1885 | 5.50 | 9 | 0.08 | 20 | 1.60 | |
|  Biel, Maciej | | | 1485 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Litwin, Tomasz | | | 1591 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Shilov, Sergej | f | | 2123 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Michalik, Marek | | | 1650 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Jeziorny, Janusz | | | 1623 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Sobolewski, Piotr | | | 1958 | POL | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Marusenko, Petr | m | | 2038 | UKR | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Friml, Antonin | | | 2057 | CZE | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Tomalak, Stanislaw | | | 1569 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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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