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Individual Calculations January 2010 |
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| Zerafa, Jonathan Total change: 0.30 | |   |
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| XIXe Open de Caen BNP Paribas | Caen | FRA | 2009-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1993 | 2058 | 3.00 | 5 | 0.02 | 15 | 0.30 | |
|  Scamps, Guillaume | | | 1913 | FRA | 1.00 | 1 | 0.31 | 15 | 4.65 | |  Battaglini, Gabriel | | | 2360 | FRA | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Chitrit, Norbert | | | 1929 | FRA | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Renault, Jean-Pierre | | | 1894 | FRA | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Roussel, Stanislas | | | 1869 | FRA | 0.50 | 1 | -0.25 | 15 | -3.75 | |
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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