Individual Calculations September 2009 |
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Diaferia, Joseph Total change: 8.10 | | |
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15e Festival International de Chambery - Open B | Chambery | FRA | 2009-08-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1650 | 1772 | 4.50 | 6 | 0.54 | 15 | 8.10 | |
| Mas, Bernard | | | 1541 | FRA | 1.00 | 1 | 0.21 | 15 | 3.15 | | Pittiani, Pascale | | | 1618 | FRA | 1.00 | 1 | 0.29 | 15 | 4.35 | | Sorbe, Xavier | | | 1649 | FRA | 0.50 | 1 | -0.17 | 15 | -2.55 | | Brobecker, Alain | | | 1772 | FRA | 1.00 | 1 | 0.50 | 15 | 7.50 | | Ringot, Maxime | | | 1719 | FRA | 0.00 | 1 | -0.57 | 15 | -8.55 | | Pruvost, Alain | | | 1602 | FRA | 1.00 | 1 | 0.28 | 15 | 4.20 | | 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) | |
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