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Individual Calculations September 2017 |
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| Zelak, Wladyslaw Total change: -23.20 | |   |
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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 |
| 1556 | 1758 | 5.50 | 9 | -1.16 | 20 | -23.20 | |
|  Poborca, Lukasz | | | 1386 | POL | 0.00 | 1 | -0.90 | 20 | -18.00 | |  Halhoul, Adam | | | 1358 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wierzbicki, Dawid | | | 1487 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kabacinski, Krzysztof | | | 1565 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Litner, Igor | | | 1991 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Filipska, Maja | | | 1583 | POL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Proczek, Mateusz | | | 1511 | POL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Krzyzosiak, Anna | | | 1521 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Dytman, Radoslaw | | | 1601 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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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