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Individual Calculations June 2018 |
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| Naillou, Jean-Marc Total change: 15.60 | |   |
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| Team 2018 - Ile de France Part 3 | CHA | FRA | 2018-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1410 | 1427 | 1.50 | 2 | 0.45 | 20 | 9.00 | |
|  Melki, Rosana | | | 1430 | FRA | 0.50 | 1 | 0.00 | 20 | 0.00 | |  Emerit, Frederic | | | 1389 | FRA | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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) | | | | 16eme Tournoi open de Bourg la Reine (-2200) | BOURG LA REINE | FRA | 2018-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1427 | 1.00 | 4 | 0.33 | 20 | 6.60 | |
| | Dorval, Olivier | | | 1827 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Desarmaux-Do, Yanis-Huy | | | 1649 | FRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Graziani, Jacques | | | 1797 | FRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Clere, Philippe | | | 1598 | FRA | 1.00 | 1 | 0.73 | 20 | 14.60 | | | * 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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