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Individual Calculations April 2009 |
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| Zanderigo, Arnaud Total change: 18.00 | |   |
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| 23e Open International "Pierre et Vacances" - C | Cannes | FRA | 2009-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1549 | 1482 | 3.00 | 4 | 1.37 | 25 | 34.25 | |
|  Marquet, Didier | | | 1511 | FRA | 1.00 | 1 | 0.54 | 25 | 13.50 | |  Vernay, Gaspard | | | 1571 | FRA | 1.00 | 1 | 0.62 | 25 | 15.50 | | | Giacchino, Claudio | | | 1613 | ITA | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Caen, Theo | | | 1500 | FRA | 1.00 | 1 | 0.53 | 25 | 13.25 | |
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) | | | | Chpt Alpes Maritimes - B | Grasse | FRA | 2009-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1482 | 0.50 | 4 | -0.65 | 25 | -16.25 | |
| | Hadjadj, Maurice | | | 1727 | FRA | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Abidi, Ines | | | 1642 | FRA | 0.50 | 1 | 0.21 | 25 | 5.25 | | | Ellequain, Baptiste | | | 1581 | FRA | 0.00 | 1 | -0.36 | 25 | -9.00 | | | Mendonca, Bruno | | | 1632 | FRA | 0.00 | 1 | -0.30 | 25 | -7.50 | |
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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