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Individual Calculations September 2009 |
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| Lezot, Pierre Total change: -44.70 | |   |
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| Open de Haute Bretagne | Rennes | FRA | 2009-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 1744 | 1.00 | 4 | -0.44 | 15 | -6.60 | |
|  Dupitier, Mickael | | | 1864 | FRA | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Doucin, Paul | | | 1705 | FRA | 1.00 | 1 | 0.45 | 15 | 6.75 | |  Castel, Efflam | | | 1927 | FRA | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Duquesnoy, Bruno | | | 1900 | FRA | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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) | | | | Championnat de France - Veterans | Nimes | FRA | 2009-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1744 | 2.00 | 8 | -2.54 | 15 | -38.10 | |
| | Peyrin, Jean | | | 1992 | FRA | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Corfield, Peter | | | 1618 | FRA | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Collin, Jacques | | | 1662 | FRA | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Mercier, Pierre | | | 1747 | FRA | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Chagnaud, Bernard | | | 1613 | FRA | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Goldsztejn, Gerard | | | 1581 | FRA | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Bahrami, Raman | | | 1707 | FRA | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Jonker, Jan | | | 1658 | FRA | 1.00 | 1 | 0.38 | 15 | 5.70 | |
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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