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Individual Calculations December 2012 |
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| Annetti, Laurent Total change: -5.85 | |   |
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| 3ème open de Quimper | QUIMPER | FRA | 2012-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1798 | 1875 | 2.00 | 4 | -0.39 | 15 | -5.85 | |
|  Martin, Yvon | | | 1679 | FRA | 1.00 | 1 | 0.25 | 15 | 3.75 | |  Bacon, Bruno | | | 1670 | FRA | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Delalee, Paul | | | 2024 | FRA | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Le Duigou, Goulven | | | 1819 | FRA | 0.00 | 1 | -0.58 | 15 | -8.70 | |
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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