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Individual Calculations July 2009 |
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| Guemas, Maurice Total change: 35.00 | |   |
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| 4e Open d'Echecs d'Angers | Angers | FRA | 2009-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1409 | 1.00 | 3 | 0.61 | 25 | 15.25 | |
|  Maruejols, Paul | | | 1710 | FRA | 0.50 | 1 | 0.35 | 25 | 8.75 | |  Nemety, Laszlo | | | 1759 | FRA | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Drochon, Francois | | | 1725 | FRA | 0.50 | 1 | 0.37 | 25 | 9.25 | |
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 |
| 1686 | 1409 | 1.50 | 4 | 0.79 | 25 | 19.75 | |
| | Broin, Christian | | | 1749 | FRA | 0.50 | 1 | 0.38 | 25 | 9.50 | | | Mauget, Jean-Pierre | | | 1759 | FRA | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Beaulieu, Michel | | | 1692 | FRA | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Hutois, Christophe | | | 1542 | FRA | 1.00 | 1 | 0.68 | 25 | 17.00 | |
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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