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Individual Calculations April 2018 |
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| Fontaine, Olivier Total change: -20.20 | |   |
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| Team 2018 - Nationale 4 Part 2 | FRANCE | FRA | 2018-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 1840 | 2.00 | 3 | 0.19 | 20 | 3.80 | |
|  Perolle, Guy | | | 1658 | FRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Lapchin, Sylvie | | | 1546 | FRA | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Menjon, Philippe | | | 2060 | FRA | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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 |
| 1727 | 1840 | 4.50 | 9 | -1.20 | 20 | -24.00 | |
| | Jamar, Marc | | | 1487 | BEL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Li, Yunshan | | wf | 2146 | CHN | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Petrisor, Adrian-Marian | m | | 2240 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Dejasse, Daniel | | | 1546 | BEL | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Calonne, Pascal | | | 1536 | FRA | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Turquet, Bruno | | | 1511 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Deceuninck, Andre | | | 1578 | BEL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Lui, Eric | | | 1993 | BEL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Picavet, Jean-Francois | | | 1508 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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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