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Individual Calculations May 2010 |
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| Arnaud, Jean-Paul Total change: -20.70 | |   |
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| 24e Open International "Pierre et Vacances" - B | Cannes | FRA | 2010-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1797 | 1787 | 3.50 | 9 | -0.90 | 15 | -13.50 | |
|  Bossoni, Mario | | | 1968 | ITA | 0.00 | 1 | -0.26 | 15 | -3.90 | |  Dubois, Martine | | wm | 1987 | FRA | 0.00 | 1 | -0.24 | 15 | -3.60 | | | David, Jean-Luc | | | 1704 | FRA | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Menardo, Philippe | | | 1710 | FRA | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Jacob, Gerard | | | 1693 | FRA | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Maruejols, Claude | | | 2007 | FRA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Porte, Jacques | | | 1594 | FRA | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Beaufils, Antoine | | | 1669 | FRA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Iacchetti, Giovanni | | | 1845 | ITA | 0.50 | 1 | 0.08 | 15 | 1.20 | |
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) | | | | 5e Open d'Echecs d'Angers | Angers | FRA | 2010-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1780 | 2.50 | 5 | -0.48 | 15 | -7.20 | |
| | Pailhe, Lionel | | | 1993 | FRA | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Clement, Christian | | | 1568 | FRA | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Gazagnes, Jacques | | | 1541 | FRA | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Durfort, Olivier | | | 1512 | FRA | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Letertre, Arnaud | | | 1890 | FRA | 0.50 | 1 | 0.15 | 15 | 2.25 | |
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) | | |
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