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Individual Calculations August 2022 |
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| Carrieri, Maurizio Total change: -14.80 | |   |
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| Najdorf Chess Festival 2022 group B | Warszawa | POL | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1396 | 1666 | 6.50 | 9 | -0.74 | 20 | -14.80 | |
|  Kryston, Aleksander | | | 1216 | POL | 1.00 | 1 | 0.06 | 20 | 1.20 | |  Machnik, Stanislaw | | | 1375 | POL | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Skrzypiec, Franciszek | | | 1266 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Grzelak, Piotr | | | 1345 | POL | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Urych, Krzysztof | | | 1287 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Jankowski, Franciszek | | | 1477 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Matskevich, Varvara | | | 1463 | FID | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Napieralski, Lucjan | | | 1407 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Michalowski, Patryk | | | 1726 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | * 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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