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Individual Calculations September 2017 |
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| Dzieczkaniec, Piotr Total change: -7.00 | |   |
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| 53. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - Open C | Polanica-Zdroj | POL | 2017-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1856 | 5.00 | 8 | -0.35 | 20 | -7.00 | |
|  Popadowski, Wojciech | | | 1456 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kabacinski, Krzysztof | | | 1565 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Wojcik, Grzegorz | | | 1522 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Pyka, Roman | | | 1991 | POL | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Budnik, Mateusz | | | 1987 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Bilczewska, Olga | | | 1659 | POL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Tomalak, Stanislaw | | | 1646 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Butyrowski, Marcel | | | 1830 | POL | 0.00 | 1 | -0.54 | 20 | -10.80 | | | * 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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