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Individual Calculations April 2018 |
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| De Vries, Maarten Total change: 13.60 | |   |
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| Team 2018 - Ile de France Part 2 | CHA | FRA | 2018-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1142 | 1269 | 2.00 | 2 | 0.68 | 20 | 13.60 | |
|  Maguer, Michel | | | 1256 | FRA | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Laigle, Corinne | | | 1027 | FRA | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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