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Individual Calculations May 2013 |
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| Petit, Michel Total change: -3.45 | |   |
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| 12è Open FIDE de Béziers (-2200 elo) | BEZIERS | FRA | 2013-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1654 | 1306 | 0.00 | 2 | -0.23 | 15 | -3.45 | |
|  Herrero, Alain | | | 1693 | FRA | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Dehaine, Guy | | | 1614 | FRA | 0.00 | 1 | -0.14 | 15 | -2.10 | |
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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