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Rapid:
Individual Calculations January 2019 |
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| Kopacz, Grzegorz Total change: 0.60 | |   |
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| I Memorial Boguslawa Sygulskiego Grupa A | Pilzno | POL | 2018-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 2155 | 6.50 | 9 | 0.03 | 20 | 0.60 | |
|  Wnek, Filip | | | 1755 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Tatarczany, Piotr | | | 1755 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Uryasz, Tomasz | | | 1755 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Marzec, Karol | | | 2013 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Mis, Mieszko | f | | 2189 | POL | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Widla, Piotr | | | 2006 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Mika, Tomasz | | | 2066 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Kozak, Antoni | | | 2135 | POL | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Kasperek, Ryszard | | | 1992 | POL | 0.50 | 1 | -0.22 | 20 | -4.40 | | | * 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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