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Individual Calculations December 2021 |
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| Guidarelli, Patricia Total change: -30.80 | |   |
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| Ch. de Vaucluse Veteran et Senior plus 2021 - Tournoi Principal | MORIERES LES AVIGNON | FRA | 2021-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1307 | 1172 | 1.00 | 5 | -0.77 | 40 | -30.80 | |
|  Passchier, Albert | | | 1572 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Giran, Claude | | | 1176 | FRA | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Bernard, Christian | | | 1502 | FRA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Passchier, Marie France | | | 1128 | FRA | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Dumas, Gerard | | | 1155 | FRA | 0.00 | 1 | -0.52 | 40 | -20.80 | | | * 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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