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Individual Calculations February 2018 |
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| Lauferon, Patrick Total change: 1.60 | |   |
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| Team 2018 - Nationale 2 r7-9 | FRANCE | FRA | 2018-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2175 | 2156 | 1.50 | 3 | 0.08 | 20 | 1.60 | |
|  Dahdah, Nagib | | | 2125 | LUX | 1.00 | 1 | 0.46 | 20 | 9.20 | |  Naudion, Gregoire | | | 2186 | FRA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Chevrier, Thomas | | | 2214 | FRA | 0.50 | 1 | 0.08 | 20 | 1.60 | |
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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