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Individual Calculations September 2017 |
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| Lada, Ireneusz Total change: 28.40 | |   |
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| 53. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - Open B | Polanica-Zdroj | POL | 2017-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 1940 | 4.50 | 8 | 1.42 | 20 | 28.40 | |
|  Radwan, Jan | | | 1540 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Szymczak, Zbigniew | m | | 2163 | POL | 0.50 | 1 | 0.28 | 20 | 5.60 | |  Marusenko, Petr | m | | 2148 | UKR | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Grossmann, Ryszard | f | | 2073 | POL | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Zowada, Kazimierz | | | 2046 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Solek, Zenon | | | 1840 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Seifert, Henryk | f | | 2149 | POL | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Gralka, Julian | f | | 2230 | POL | 0.00 | 1 | -0.16 | 20 | -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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