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Individual Calculations January 2010 |
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| Debuf, Eric Total change: -20.50 | |   |
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| 24e open - Grand Prix du Touquet - A | Le Touquet | FRA | 2009-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 1774 | 1.00 | 7 | -0.88 | 25 | -22.00 | |
|  Joie, Sebastien | | | 2113 | FRA | 0.00 | 1 | -0.12 | 25 | -3.00 | |  Rachid, Danial | | | 1947 | FRA | 0.00 | 1 | -0.27 | 25 | -6.75 | | | Burg, Henk | | | 1973 | NED | 0.50 | 1 | 0.26 | 25 | 6.50 | | | Vaillant, Stephane | | | 1926 | FRA | 0.00 | 1 | -0.30 | 25 | -7.50 | | | Gilles, Francois | | | 1842 | FRA | 0.50 | 1 | 0.09 | 25 | 2.25 | | | Dupont, Dany | | | 1986 | FRA | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Palacios-Aguilar, Diego-Andre | | | 1917 | FRA | 0.00 | 1 | -0.31 | 25 | -7.75 | |
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) | | | | Nationale 3 - R4 | Various | FRA | 2009-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 1768 | 0.50 | 1 | 0.06 | 25 | 1.50 | |
| | Chavane, Thibaut | | | 1810 | FRA | 0.50 | 1 | 0.06 | 25 | 1.50 | |
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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