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Individual Calculations September 2019 |
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| Grossmann, Ryszard Total change: -31.40 | |   |
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| WroSpecial Chess Cup | Wroclaw | POL | 2019-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1805 | 1975 | 7.00 | 9 | 0.71 | 20 | 14.20 | |
|  Parpel, Petr | | | 1681 | CZE | 0.00 | 1 | -0.85 | 20 | -17.00 | |  Chromicz, Andrzej | | | 1575 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Stefanski, Robert | | | 1661 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Grubiak, Roman | | | 1694 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Kolpakov, Vladyslav | | | 2150 | UKR | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Schnepel, Thomas | | | 1829 | GER | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Krupa, Jerzy | | | 1759 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Krupa, Krzysztof | c | | 1918 | POL | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Petras, Milan | c | | 1981 | CZE | 1.00 | 1 | 0.51 | 20 | 10.20 | | | * 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) | | | | 55. Miedzynarodowy Festiwal Szachowy im. A.Rubinsteina OPEN C | Polanica-Zdroj | POL | 2019-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1975 | 5.00 | 8 | -2.28 | 20 | -45.60 | |
| | Zimny, Jakub | | | 1575 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wilgosz, Jan | | | 1575 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Maslo, Slawomir | | | 1687 | POL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Rzenca, Jerzy | | | 1575 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Goral, Jan | | | 1575 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Wojcik, Rafal | | | 1575 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Doskocz, Karol | | | 1575 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lewandowski, Witold | | | 1575 * | 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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