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Individual Calculations April 2009 |
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| Lucas, Jean Total change: -28.20 | |   |
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| 25e open international de Cappelle | Cappelle la Grande | FRA | 2009-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 1924 | 1.00 | 6 | -1.88 | 15 | -28.20 | |
|  Chardin, Thierry | | | 2115 | FRA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Tate, Alan | | | 2170 | SCO | 0.00 | 1 | -0.19 | 15 | -2.85 | |  Pruvost, Alain | | | 1574 | FRA | 0.00 | 1 | -0.89 | 15 | -13.35 | | | Prieto Velasco, Rafael | | | 1683 | ESP | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Maruejols, Claude | | | 2033 | FRA | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Vella, Duncan | | | 2000 | MLT | 0.00 | 1 | -0.40 | 15 | -6.00 | |
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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