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Individual Calculations September 2012 |
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| Le Ray, Jean-Yves Total change: 2.55 | |   |
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| 27e Open International d'Echecs d'Avoine | AVOINE | FRA | 2012-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2091 | 1951 | 1.50 | 4 | 0.17 | 15 | 2.55 | |
|  Ollier, Milan | | | 2157 | FRA | 1.00 | 1 | 0.76 | 15 | 11.40 | |  Pietrasanta, Jeremy | | | 2272 | FRA | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Duboue, Peio | | | 2189 | FRA | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Vervelle, Sebastien | | | 1746 | FRA | 0.50 | 1 | -0.26 | 15 | -3.90 | |
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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