Individual Calculations July 2009 |
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Darre, Alain Total change: -35.40 | | |
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N4 - R6 | Various | FRA | 2009-03-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1661 | 1809 | 0.00 | 1 | -0.70 | 15 | -10.50 | |
| Bonas, Jean-Marie | | | 1661 | FRA | 0.00 | 1 | -0.70 | 15 | -10.50 | | 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) | | 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 |
1791 | 1820 | 0.50 | 4 | -1.66 | 15 | -24.90 | |
| Egreteau, Eric | | | 2031 | FRA | 0.00 | 1 | -0.23 | 15 | -3.45 | | Dupre-Depril, Tom | | | 1652 | FRA | 0.50 | 1 | -0.22 | 15 | -3.30 | | Chin, David | | | 1843 | FRA | 0.00 | 1 | -0.47 | 15 | -7.05 | | Bonas, Jean-Marie | | | 1638 | FRA | 0.00 | 1 | -0.74 | 15 | -11.10 | | 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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