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Individual Calculations August 2019 |
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| Petracco, Jean Total change: -132.40 | |   |
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| 6eme Tournoi FIDE de Saint-Mande (-1700) | SAINT MANDE | FRA | 2019-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1268 | 1155 | 0.00 | 3 | -1.06 | 40 | -42.40 | |
|  Kreydlin, David | | | 1349 | FRA | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Coles, Robin | | | 1284 | FRA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Clerisse, Sofia | | | 1171 | FRA | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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) | | | | 5e Festival d'Echecs de l'EFE Metz - Groupe M | METZ | FRA | 2019-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1135 | 1155 | 2.50 | 9 | -2.25 | 40 | -90.00 | |
| | Rajap, Ahamed Asif | | | 1109 | SRI | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Fabri, Michel | | | 1121 | FRA | 0.00 | 1 | -0.55 | 40 | -22.00 | | | D`aronco, Andrea | | | 1157 | FRA | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Libaud, Jodelle | | | 1174 | FRA | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Ducreux, Regis | | | 1144 | FRA | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Diby, Julien | | | 1175 | FRA | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Spagnolo, Louis | | | 1170 | FRA | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Maslo, Robert | | | 1065 | FRA | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Kouam, Noe | | | 1097 | FRA | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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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