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Individual Calculations July 2012 |
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| Guerin, Jean-Marie Total change: -2.85 | |   |
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| 148eme open FIDE du club 608 d’echecs (-2200) | PARIS | FRA | 2012-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 1885 | 1.50 | 3 | -0.19 | 15 | -2.85 | |
|  Talbi, Boumedienne | | | 2143 | FRA | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Arous, Andre | | | 1578 | FRA | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Denevert, Michel | | | 1778 | FRA | 0.50 | 1 | -0.15 | 15 | -2.25 | |
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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