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Individual Calculations May 2012 |
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| Delabbey, Olivier Total change: -23.40 | |   |
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| 11eme Open International de Rochefort - Accession (<2000) | ROCHEFORT | FRA | 2012-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1634 | 1505 | 1.00 | 4 | -0.37 | 30 | -11.10 | |
|  Marni-Sandid, Tarik | | | 1763 | FRA | 0.00 | 1 | -0.18 | 30 | -5.40 | |  Ljutovac, Sreten | | | 1798 | FRA | 0.00 | 1 | -0.15 | 30 | -4.50 | | | Cheval, Thierry | | | 1338 | FRA | 1.00 | 1 | 0.28 | 30 | 8.40 | | | Le Guillou, Francois | | | 1636 | FRA | 0.00 | 1 | -0.32 | 30 | -9.60 | |
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) | | | NOTE: K factor changed | | Open de Niort 2012 - B | NIORT | FRA | 2012-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1546 | 1501 | 0.50 | 3 | -0.82 | 15 | -12.30 | |
| | Savre, Vincent | | | 1636 | FRA | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Lienhard, Bastien | | | 1459 | FRA | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Machiels, Etienne | | | 1542 | FRA | 0.50 | 1 | 0.06 | 15 | 0.90 | |
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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