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Individual Calculations November 2017 |
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| Gajzner, Ryszard Total change: 2.80 | |   |
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| 40 Otwarty Turniej Szachowy z okazji "Zabrzanskiej Jesieni" | Zabrze | POL | 2017-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 1720 | 2.50 | 5 | 0.92 | 20 | 18.40 | |
|  Chmiel, Piotr | | | 1887 | POL | 1.00 | 1 | 0.72 | 20 | 14.40 | |  Niedbala, Bartlomiej | | | 1868 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Pawlowski, Maciej | | | 1967 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Maciejewski, Kamil | | | 1839 | POL | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Tchorzewski, Kazimierz | | | 1739 | POL | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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) | | | | XII Memorial im. Henryka Karnowki | Tarnowskie Gory | POL | 2017-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1720 | 1.00 | 4 | -0.78 | 20 | -15.60 | |
| | Krawczyk, Flawian | | | 1320 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Janiszewski, Maciej | | | 2113 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mucha, Piotr | | | 2120 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Plonka, Mateusz | | | 1571 | POL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | * 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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