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Individual Calculations August 2019 |
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| Fosse, Jean-Claude Total change: -65.60 | |   |
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| Championnat International d'Echecs de Paris IdF 2019 Open B | PARIS | FRA | 2019-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1558 | 1419 | 0.00 | 4 | -1.25 | 20 | -25.00 | |
|  Lepape, Eleonore | | | 1566 | FRA | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Rubini, Xavier | | | 1599 | FRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Masson, Guillaume | | | 1547 | FRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Chemla, Bruno | | | 1518 | FRA | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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) | | | | 27eme Open International de Saint-Affrique | SAINT AFFRIQUE | FRA | 2019-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1366 | 1419 | 2.50 | 8 | -2.03 | 20 | -40.60 | |
| | Pigeat, Benoit | | | 1819 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Marino, Thierry | | | 1730 | FRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Boyer, Tom | | | 1066 | FRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Lafarge, Olivier | | | 1673 | FRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Tarisse, Mateo | | | 1031 | FRA | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Grand, Philippe | | | 1235 | FRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Petit, Michel | | | 1189 | FRA | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Alfonso, Jonathan | | | 1185 | FRA | 0.00 | 1 | -0.79 | 20 | -15.80 | | | * 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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