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Individual Calculations April 2009 |
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| Coudrain, Jean-Yves Total change: -4.35 | |   |
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| 23e Open International "Pierre et Vacances" - B | Cannes | FRA | 2009-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 1878 | 3.50 | 7 | -0.29 | 15 | -4.35 | |
|  Gocheva, Rumiana B. | | wm | 2174 | BUL | 0.00 | 1 | -0.15 | 15 | -2.25 | |  Menardo, Philippe | | | 1726 | FRA | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Danielczyk, Emmanuel | | | 2035 | FRA | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Brochet, Thierry | | | 1734 | FRA | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Hadamard, Olivier | | | 1809 | FRA | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Follaco, Flavien | | | 1750 | FRA | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Pigeat, Alexandre | | | 1740 | FRA | 1.00 | 1 | 0.31 | 15 | 4.65 | |
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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