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Individual Calculations April 2009 |
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| Edwards, Ray B Total change: -26.55 | |   |
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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 |
| 1921 | 2091 | 4.00 | 8 | -1.77 | 15 | -26.55 | |
|  Jouet, Philippe | | | 1931 | FRA | 0.50 | 1 | -0.21 | 15 | -3.15 | |  Antoniacci, Riccardo | | | 1897 | ITA | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Miralles, Megane | | | 1922 | FRA | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Dubois, Herve | | | 1878 | FRA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Lombardini, Giulio | | | 1961 | ITA | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Barbot, Pierre | | | 1938 | FRA | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Samuel, Christian | | | 1947 | FRA | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Caen, Eric | | | 1894 | 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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