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Individual Calculations April 2018 |
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| Lalau, Alexandre Total change: 12.80 | |   |
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| Team 2018 - Nationale 4 Part 2 | FRANCE | FRA | 2018-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1991 | 3.00 | 3 | 0.45 | 20 | 9.00 | |
|  Corfield, Zoe | | | 1699 | FRA | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Poissonnier, Alban | | | 1736 | FRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Quaegebeur, Jean-Marie | | | 1634 | FRA | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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) | | | | 34e Open de Cappelle la Grande | CAPPELLE LA GRANDE | FRA | 2018-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 1992 | 4.50 | 9 | 0.19 | 20 | 3.80 | |
| | Fuchs, Judith | | wg | 2261 | GER | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Lefebvre, Jean-Pierre | | | 1691 | FRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Foucque, Patrice | | | 1592 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Van Dael, Siem | f | | 2278 | NED | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Azzouz, Belkhelfa | | | 1712 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Forgas Moreno, Yaniela | | wm | 2245 | CUB | 0.00 | 1 | -0.19 | 20 | -3.80 | | | De Lagontrie, Jean | | | 1761 | FRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Mastalerz, Xavier | | | 2252 | BEL | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Devallee, Jeremie | f | | 2224 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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) | | |
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