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Individual Calculations July 2009 |
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| Abiton, Joel Total change: -35.50 | |   |
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| Championnat de Paris des - 2200 Elo | Paris | FRA | 2009-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 2013 | 1.50 | 5 | -1.42 | 25 | -35.50 | |
|  Iordanov, Nikolay | | | 2185 | BUL | 0.00 | 1 | -0.27 | 25 | -6.75 | |  Le Grix De La Salle, Jean-Marie | | | 1877 | FRA | 0.50 | 1 | -0.18 | 25 | -4.50 | | | Bourogaa, Younes | | | 1860 | FRA | 1.00 | 1 | 0.30 | 25 | 7.50 | | | Briand, Patrice | | | 1908 | FRA | 0.00 | 1 | -0.64 | 25 | -16.00 | | | Bex, Emmanuel | | | 1915 | FRA | 0.00 | 1 | -0.63 | 25 | -15.75 | |
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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