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Individual Calculations July 2014 |
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| Videgrain, Roger Total change: 3.15 | |   |
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| 7ème Open International d'Amilly | AMILLY | FRA | 2014-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1605 | 1355 | 1.00 | 4 | 0.21 | 15 | 3.15 | |
|  Bayer, Jean-Pierre | | | 1689 | FRA | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Gobeaut, Claudine | | | 1562 | FRA | 1.00 | 1 | 0.77 | 15 | 11.55 | |  Peignelin, Alexandre | | | 1643 | FRA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Laudat, Philippe | | | 1524 | FRA | 0.00 | 1 | -0.28 | 15 | -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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