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Individual Calculations August 2017 |
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| Giammari, Sauveur Total change: -48.80 | |   |
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| 4e Open International de Purtichju - Tournoi des jeunes (-1300) | GROSSETO PRUGNA | FRA | 2017-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1189 | 1122 | 0.50 | 2 | -0.32 | 40 | -12.80 | |
|  Berfini, Ghjuliana | | | 1189 | FRA | 0.00 | 1 | -0.41 | 40 | -16.40 | |  Geronne, Raphael | | | 1189 | FRA | 0.50 | 1 | 0.09 | 40 | 3.60 | |
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) | | | | 15e Open d'ete du Corsica Chess Club | BASTIA | FRA | 2017-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1301 | 1122 | 0.00 | 3 | -0.90 | 40 | -36.00 | |
| | Guazzelli, Alexandre | | | 1462 | FRA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Seatelli, Jean | | | 1053 | FRA | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Pietrelle, Christian | | | 1387 | FRA | 0.00 | 1 | -0.18 | 40 | -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) | | |
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