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Individual Calculations July 2009 |
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| Delaitre, Frederic Total change: -1.20 | |   |
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| N4 - R7 | Various | FRA | 2009-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 1860 | 0.50 | 1 | -0.12 | 15 | -1.80 | |
|  Pichard, Jean-Marc | | | 1774 | FRA | 0.50 | 1 | -0.12 | 15 | -1.80 | |
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) | | | | 4e Open d'Echecs d'Angers | Angers | FRA | 2009-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1860 | 3.00 | 5 | -0.06 | 15 | -0.90 | |
| | Murie, Eric | | | 2067 | FRA | 0.00 | 1 | -0.23 | 15 | -3.45 | |  Anicette, Hugues | | | 1621 | FRA | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Durfort, Olivier | | | 1510 | FRA | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Perez, Alexandre | | | 1916 | FRA | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Douville, Frederic | | | 1690 | FRA | 1.00 | 1 | 0.28 | 15 | 4.20 | |
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) | | | | Open Andre Pohu | Cholet | FRA | 2009-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 1860 | 2.50 | 4 | 0.10 | 15 | 1.50 | |
| | Bouvet, Florian | | | 1559 | FRA | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Nemety, Laszlo | | | 2150 | FRA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Drochon, Francois | | | 1725 | FRA | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Somerville, Quentin | | | 1704 | FRA | 1.00 | 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) | | |
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