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Individual Calculations October 2008 |
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| Boulier, Rene Total change: -57.75 | |   |
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| 2eme Open International de Chamalieres | Chamalieres | FRA | 2008-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 1924 | 1.50 | 5 | -0.45 | 15 | -6.75 | |
|  Sandu, Mihaela | | wm | 2274 | ROU | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Videnova, Iva | | wf | 2178 | BUL | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Oltra, Alexandre | | | 1627 | FRA | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Naudion, Gregoire | | | 1831 | FRA | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Delort, Frederic | | | 2200 | FRA | 0.00 | 1 | -0.17 | 15 | -2.55 | |
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) | | | | 8eme open de Saint-Chely d'Aubrac | St Chely d'Aubrac | FRA | 2008-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1993 | 1924 | 0.50 | 5 | -1.54 | 15 | -23.10 | |
| | Furrer, Marc | | | 2121 | SUI | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Netzer, Jacques | | | 2116 | FRA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Muheim, Sebastien | | | 2013 | FRA | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Mayet, Lucas | | | 1694 | FRA | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Duffau, Pascal | | | 2019 | FRA | 0.00 | 1 | -0.37 | 15 | -5.55 | |
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) | | | | 16eme open international de Saint-Affrique | Saint Affrique | FRA | 2008-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1924 | 3.00 | 7 | -1.86 | 15 | -27.90 | |
| | De Baralle, Michel | | | 1668 | FRA | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Duff, Rufus | | | 1574 | ENG | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Iwanesko, Alexandre | | | 2062 | FRA | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Tupet, Guillaume | | | 2028 | FRA | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Alonso, Audrey | | | 1584 | FRA | 0.00 | 1 | -0.88 | 15 | -13.20 | | | Ferrari, Guy | | | 1736 | FRA | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Kaser, Simon | | | 1608 | FRA | 1.00 | 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) | | |
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