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Individual Calculations September 2010 |
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| Costa, Pierre-Jean Total change: -7.20 | |   |
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| 25e Open International d'Avoine | Avoine | FRA | 2010-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1864 | 5.00 | 9 | -0.48 | 15 | -7.20 | |
|  Le Bail, Stephane | | | 1770 | FRA | 0.50 | 1 | -0.13 | 15 | -1.95 | |  Vekemans, Paul | | | 1774 | FRA | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Senay, Dominique | | | 1654 | FRA | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Vernadet, Bernard | | | 1713 | FRA | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Rioland, Ollivier | | | 1759 | FRA | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Viart, Bettina | | | 1582 | FRA | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Eden, James | | | 2090 | FRA | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Dodart, Guillaume | | | 1605 | FRA | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Vingerhoets, Luc | | | 2057 | BEL | 0.50 | 1 | 0.25 | 15 | 3.75 | |
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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