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Individual Calculations December 2021 |
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| Kita, Jaroslaw Total change: 2.80 | |   |
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| Ursynowski Festiwal Szachowy - Grupa A | Warszawa | POL | 2021-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1485 | 1230 | 1.00 | 4 | 0.14 | 20 | 2.80 | |
|  Michalowski, Patryk | | | 1630 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Dunalewicz, Pawel | | | 1630 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Berdyga, Mariusz | | | 1355 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Flis, Piotr | | | 1326 | POL | 1.00 | 1 | 0.63 | 20 | 12.60 | | | * 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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