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Individual Calculations August 2017 |
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| Lafarge, Olivier Total change: -6.00 | |   |
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| Open de Lattes 2017 (-2200) | LATTES | FRA | 2017-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1671 | 3.00 | 6 | 0.50 | 20 | 10.00 | |
|  Boutros, Milan | | | 1271 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bouguerra, Tayeb | | | 1898 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Marchand, Michel | | | 1468 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Dubois, Marie | | | 1941 | FRA | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Pantic, David | | | 1941 | FRA | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Salvador, Lucie | | | 1843 | FRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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) | | | | 25eme open international de Saint-Affrique | SAINT AFFRIQUE | FRA | 2017-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1671 | 4.00 | 9 | -0.80 | 20 | -16.00 | |
| | Cotonnec, Melkior | m | | 2071 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Grand, Philippe | | | 1295 | FRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Dubois, Martine | | wm | 1946 | FRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Libiszewski, Christian | | | 1361 | FRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Berthelot, Nathan | | | 1898 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Maret, Simon | | | 1450 | FRA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Combelle, Xavier | | | 1271 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bordet, Jacky | | | 1475 | FRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Filhol, Laurent | | | 2011 | FRA | 0.00 | 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) | | |
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