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Individual Calculations April 2018 |
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| Ragagnin, Alain Total change: 6.20 | |   |
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| Team 2018 - Nationale 4 Part 2 | FRANCE | FRA | 2018-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1289 | 1591 | 2.00 | 2 | 0.31 | 20 | 6.20 | |
|  Kamierzac, Guy | | | 1220 | FRA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Cotinaut, Jean-Christophe | | | 1357 | FRA | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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) | | |
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