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Individual Calculations August 2019 |
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| Kwiecinski, Rafal Total change: 60.40 | |   |
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| I Ursynowski Festiwal Szachowy FIDE 2019 | Warszawa | POL | 2019-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1287 | 1653 | 2.00 | 2 | 0.20 | 20 | 4.00 | |
|  Dobosiewicz, Dawid | | | 1253 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Blochowicz, Karol | | | 1320 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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) | | | | Najdorf Chess Festival gr. B | Warszawa | POL | 2019-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1623 | 4.50 | 6 | 2.82 | 20 | 56.40 | |
| | Poziomkowski, Szymon | | | 1816 | POL | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Matyszkiewicz, Wiktor | | | 1875 | POL | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Montolio Benedicto, Cesar | | | 1826 | ESP | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Wojnowski, Jan | | | 1717 | POL | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Gorecki, Andrzej | | | 1750 | POL | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Przepiora, Anna | | | 1773 | POL | 1.00 | 1 | 0.70 | 20 | 14.00 | |
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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