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Individual Calculations December 2019 |
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| Lalou, Olivier Total change: 11.20 | |   |
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| 19eme Open International d'Echecs de Besancon | BESANCON | FRA | 2019-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1805 | 1786 | 4.00 | 7 | 0.63 | 40 | 25.20 | |
|  Pichon, Christophe | | | 1420 | FRA | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Poignot, Quentin | | | 2186 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Genet, Xavier | | | 1572 | FRA | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Tabatabai, Reza | | | 1698 | FRA | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Marzolf, Bruno | | | 2070 | FRA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Zhou, Luyu | | | 1781 | FRA | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Younes, Jean-Francois | | | 1909 | FRA | 0.50 | 1 | 0.17 | 40 | 6.80 | | | * 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) | | | NOTE: K factor changed | | Team 2020 - ARA Novembre | ARA | FRA | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1789 | 0.00 | 1 | -0.70 | 20 | -14.00 | |
| | Rapy, Francois | | | 1636 | FRA | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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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