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Individual Calculations September 2019 |
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| Koch, Alain Total change: -8.40 | |   |
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| 7eme Rencontres Internationales des Echecs Francophones | PARIS | FRA | 2019-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 1943 | 4.50 | 8 | -0.42 | 20 | -8.40 | |
|  Mimoune, Mehdi | | | 1543 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Eden, James | m | | 2338 | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Richard, Nathan | | | 1655 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Di Nicolantonio, Lucas | f | | 2343 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Legay, Augustin | | | 1794 | FRA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Billot, Daniel | | | 1649 | FRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Randrianarimanana, Alicia | | | 1794 | FRA | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Ider, Bayar | | | 1750 | FRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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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