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Individual Calculations September 2009 |
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| Marceau, Amaury Total change: -2.10 | |   |
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| Championnat International de Paris - B | Paris | FRA | 2009-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1799 | 2.00 | 3 | -0.14 | 15 | -2.10 | |
|  Mauron, Regis | | | 1574 | FRA | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Tarrin, Eric | | | 1604 | FRA | 0.50 | 1 | -0.25 | 15 | -3.75 | |  Courthial, Bernard | | | 1720 | FRA | 1.00 | 1 | 0.39 | 15 | 5.85 | |
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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