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Individual Calculations July 2009 |
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| Brunault, Michael Total change: 37.25 | |   |
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| 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 |
| 1798 | 1577 | 1.50 | 4 | 0.61 | 25 | 15.25 | |
|  Jouve, Alain | | | 1800 | FRA | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Dujardin, Bernard | | | 1750 | FRA | 1.00 | 1 | 0.73 | 25 | 18.25 | |  Chandran, Franck | | | 1799 | FRA | 0.50 | 1 | 0.28 | 25 | 7.00 | | | Chin, David | | | 1843 | FRA | 0.00 | 1 | -0.18 | 25 | -4.50 | |
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) | | | | 6e Open d'Isle | Isle | FRA | 2009-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 1577 | 1.50 | 3 | 0.88 | 25 | 22.00 | |
| | Romain, Xavier | | | 1906 | FRA | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Gharagyozyan, Gor | | | 1806 | FRA | 0.50 | 1 | 0.29 | 25 | 7.25 | | | Cyrille, Dominique | | | 1731 | FRA | 1.00 | 1 | 0.71 | 25 | 17.75 | |
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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