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Individual Calculations September 2021 |
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| Raptis, Filippos Total change: 102.40 | |   |
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| Tournoi du Centre 2021 - Groupe B | Anderlues | BEL | 2021-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1621 | 1439 | 4.00 | 5 | 2.56 | 40 | 102.40 | |
|  Couturier, Daniel | | | 1053 | BEL | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Russo, Bruno | | | 1839 * | BEL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Romanelli, Robert | | | 1791 | BEL | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Castellana, Michael | | | 1713 | BEL | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Coutton, Vincent | | | 1711 | BEL | 1.00 | 1 | 0.83 | 40 | 33.20 | | | * 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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