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Individual Calculations December 2019 |
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| Bollore, Jacques Total change: 7.40 | |   |
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| 9eme Open de Quimper (-2200) | QUIMPER | FRA | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1797 | 2097 | 4.50 | 6 | -0.56 | 20 | -11.20 | |
|  Lefebvre, Etienne | | | 1697 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Chachiachvili, Mariam | | | 1721 | GEO | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Denizet, Briac | | | 1833 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Jouan, Hugo | | | 1824 | FRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Bertrand, Nicolas | | | 1940 | FRA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Lefebvre, Matthieu | | | 1769 | FRA | 0.50 | 1 | -0.37 | 20 | -7.40 | | | * 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) | | | | Team 2020 - Nationale 3 r2-3 | FRANCE | FRA | 2019-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2073 | 2097 | 2.00 | 2 | 0.93 | 20 | 18.60 | |
| | Ramahef, Eric | | | 2042 | FRA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Lahoche, Dorian | | | 2103 | FRA | 1.00 | 1 | 0.51 | 20 | 10.20 | |
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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