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Individual Calculations June 2018 |
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| Piquemal, Jean Christophe Total change: -2.20 | |   |
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| 20e Open International de Narbonne-Plage (-2200) | NARBONNE | FRA | 2018-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1345 | 1140 | 2.00 | 8 | -0.11 | 20 | -2.20 | |
|  Gonzalez, Gregory | | | 1540 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Pujals, Ines | | | 1403 | FRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Lemaitre, Yves | | | 1311 | FRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Loison, Pierre | | | 1312 | FRA | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Diomine, Thierry | | | 1426 | FRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Couderc, Clarisse | | | 1104 | FRA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Salvador, Thomas | | | 1540 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Subra, Thierry | | | 1127 | FRA | 0.00 | 1 | -0.52 | 20 | -10.40 | | | * 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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