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Individual Calculations July 2009 |
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| Borges, Joachim Total change: -0.45 | |   |
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| N3 - R7 | Various | FRA | 2009-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1990 | 1988 | 0.50 | 1 | 0.00 | 15 | 0.00 | |
|  Saliou, Jean-Yves | | | 1990 | FRA | 0.50 | 1 | 0.00 | 15 | 0.00 | |
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) | | | | N3 - R8-9 | Various | FRA | 2009-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 1979 | 1.50 | 2 | 0.36 | 15 | 5.40 | |
|  Bellin, Bruno | | | 1929 | FRA | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Potaux, Olivier | | | 1932 | FRA | 0.50 | 1 | -0.07 | 15 | -1.05 | |
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) | | | | 2e Open d'echecs de la Choisille en Touraine - A | Membrole de la Choisille | FRA | 2009-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 1979 | 2.00 | 3 | -0.39 | 15 | -5.85 | |
| | Henrio, Patrice | | | 1691 | FRA | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Burille, Matthieu | | | 1772 | FRA | 0.00 | 1 | -0.77 | 15 | -11.55 | | | El Fakkak, Radouan | | | 1754 | FRA | 1.00 | 1 | 0.22 | 15 | 3.30 | |
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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