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Individual Calculations September 2017 |
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| Pyka, Roman Total change: -33.80 | |   |
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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 |
| 1730 | 1991 | 5.50 | 9 | -1.69 | 20 | -33.80 | |
|  Krzyzosiak, Anna | | | 1591 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Chmielewski, Miroslaw | | | 1660 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Trusz, Julia | | | 1726 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Dzieczkaniec, Piotr | | | 1856 | POL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Kawalko, Adam | | | 1848 | POL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Kicinski, Jacek | | | 1955 | POL | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Hasterok, Mateusz | | | 1677 | POL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Lichorad, Mateusz | | | 1667 | POL | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Borowik, Wojciech | | | 1591 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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