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Individual Calculations April 2022 |
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| Collette, Charles Total change: -15.60 | |   |
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| Tournoi interieur de Gap 2022 | GAP | FRA | 2022-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1523 | 1728 | 2.00 | 4 | -0.92 | 20 | -18.40 | |
|  Raffaelli, Alain | | | 1328 * | FRA | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Montesi, Didier | | | 1510 | FRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Weberruss, Marc | | | 1439 | FRA | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Chevalier, Christian | | | 1815 | FRA | 0.50 | 1 | 0.12 | 20 | 2.40 | | | * 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) | | | | Team 2022 - Nationale 3 r6-7 | FRANCE | FRA | 2022-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 1727 | 0.50 | 1 | 0.14 | 20 | 2.80 | |
| | Cheron, Stephane | | | 1826 | FRA | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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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