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Individual Calculations April 2020 |
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| Perrot, Jean-Jacques Total change: 20.00 | |   |
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| Tournoi interne des Alpes du Sud 2020 | GAP | FRA | 2020-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1340 | 1003 | 1.00 | 4 | 0.50 | 40 | 20.00 | |
|  Torbay, Pierre | | | 1398 | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lamorte, Dominique | | | 1403 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Long, Pierre | | | 1280 | FRA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Raffaelli, Alain | | | 1277 | FRA | 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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