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Individual Calculations December 2012 |
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| Videgrain, Roger Total change: -12.90 | |   |
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| Championnat Départemental Open 2012 d'Indre et Loire | CHAMBRAY LES TOURS | FRA | 2012-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1635 | 1403 | 0.00 | 4 | -0.86 | 15 | -12.90 | |
|  Triboulet, Benjamin | | | 1571 | FRA | 0.00 | 1 | -0.28 | 15 | -4.20 | |  Drochon, Francois | | | 1733 | FRA | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Jouve, Alain | | | 1677 | FRA | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Peignelin, Alexandre | | | 1557 | FRA | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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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