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Individual Calculations September 2019 |
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| Chapelain, Florent Total change: -19.00 | |   |
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| 16e Open international de Plancoet | PLANCOET | FRA | 2019-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1850 | 4.00 | 8 | -0.95 | 20 | -19.00 | |
|  Henno, Francois | | | 2077 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | |  David, Alexandre | | | 2091 | FRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | David, Marie | | | 1598 | FRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Chachiachvili, Mariam | | | 1742 | GEO | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Desgranges, Christophe | | | 1675 | FRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | David, Irene | | | 1766 | FRA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Nicolas, Aurore | | | 1450 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Labarthe, Francois | | | 1603 | FRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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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