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Individual Calculations July 2009 |
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| Duff, Rufus Total change: -4.50 | |   |
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| N2 Jeunes - R6 | Various | FRA | 2009-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1592 | 0.00 | 1 | -0.29 | 15 | -4.35 | |
|  Rakotoniaina, Erwin | | | 1751 | FRA | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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) | | | | N3 - R8-9 | Various | FRA | 2009-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 1594 | 0.00 | 2 | -0.24 | 15 | -3.60 | |
|  Pradere, Anthony | | | 1944 | FRA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Pascal-Mousselard, Philippe | | | 1910 | FRA | 0.00 | 1 | -0.13 | 15 | -1.95 | |
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) | | | | 11e Festival de Narbonne-Plage | Narbonne | FRA | 2009-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 1594 | 0.50 | 2 | 0.23 | 15 | 3.45 | |
| | Nusser, Jens | | | 1875 | GER | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Chaplin, Erik | | | 1944 | FRA | 0.00 | 1 | -0.11 | 15 | -1.65 | |
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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