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Individual Calculations May 2012 |
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| Roche, Christian Total change: 23.25 | |   |
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| 31e open international de Clermont-Ferrand | CLERMONT FERRAND | FRA | 2012-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2057 | 2001 | 3.50 | 6 | 0.96 | 15 | 14.40 | |
|  Juffin, Dominique | | | 1601 * | FRA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Velten, Paul | f | | 2317 | FRA | 0.00 | 1 | -0.13 | 15 | -1.95 | |  Rabier, Jean | | | 1847 | FRA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Fantin, Ludwig | | | 2274 | FRA | 1.00 | 1 | 0.83 | 15 | 12.45 | | | Javet, Blaise | | | 2072 | SUI | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Weill, Roland | f | | 2229 | FRA | 0.50 | 1 | 0.29 | 15 | 4.35 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 4ème Open FIDE de la Corrèze - Egletons 2012 | EGLETONS | FRA | 2012-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 2006 | 3.00 | 4 | 0.59 | 15 | 8.85 | |
| | Gharagyozyan, Gor | | | 1735 | FRA | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Guedon, Stephane | f | | 2214 | FRA | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Strohl, Antoine | | | 1691 | FRA | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Larand, Manuel | | | 2013 | FRA | 1.00 | 1 | 0.51 | 15 | 7.65 | |
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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