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Individual Calculations January 2020 |
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| Lapies, Lukasz Total change: 11.60 | |   |
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| IV Ursynowski Festiwal Szachowy - Grupa FIDE | Warszawa | POL | 2019-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1577 | 1571 | 3.00 | 5 | 0.58 | 20 | 11.60 | |
|  Skonieczny, Marcin | | | 1171 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Celinski, Kamil | | | 1909 | POL | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Grzadka, Artur | | | 1644 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Wisniewski, Adam | | | 1362 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Carrieri, Maurizio | | | 1797 | ITA | 0.50 | 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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