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Individual Calculations May 2018 |
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| Touati, Bruno Total change: 19.00 | |   |
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| Open International du 8e Festival du Marais de Lutece Echecs (-2200) | PARIS | FRA | 2018-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1785 | 4.00 | 4 | 0.95 | 20 | 19.00 | |
|  Vega-Ritter, Isabelle | | | 1385 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lalanne, Victor | | | 1531 | FRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Navrozidis, Georgios | | | 1601 | GRE | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Barthel, Jean-Philippe | | | 1730 | FRA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | * 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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