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Individual Calculations December 2018 |
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| Boulos, Jean Total change: -2.20 | |   |
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| 28eme Open international de Caen - Open A | CAEN | FRA | 2018-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 1837 | 3.50 | 7 | -0.50 | 20 | -10.00 | |
|  Nazeri, Nasser | | | 1437 * | FRA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Maraine, Louis Ermiyas | | | 1499 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Thereze, Ludovic | | | 2001 | FRA | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Chaplain, Fabrice | | | 2159 | FRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Guille, Jean-Luc | | | 1952 | FRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Granjard, Karine | | | 1631 | FRA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Delaruelle, Christian | | | 1693 | FRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * 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 2019 - Nationale 3 r2 | FRANCE | FRA | 2018-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1753 | 1835 | 1.00 | 1 | 0.39 | 20 | 7.80 | |
| | Rocq, Christian | | | 1753 | FRA | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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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