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Individual Calculations March 2017 |
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| Costet, Jean-Michel Total change: 4.20 | |   |
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| 16th Rochefort Chess Festival - Accession | ROCHEFORT | FRA | 2017-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1450 | 1287 | 3.00 | 9 | 0.21 | 20 | 4.20 | |
|  Jackson, Edgar | | | 1636 | FRA | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Pineau, Pierre | | | 1512 | FRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Rebelles Caceres, Jose Antonio | | | 1687 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Berard, Martine | | | 1136 | FRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Touzet, Jean-Pierre | | | 1521 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Coulaty, Philippe | | | 1156 | FRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Bories, Jean-Paul | | | 1429 | FRA | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Brissonneau, Patrick | | | 1497 | FRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Dumoulin, Philippe | | | 1480 | FRA | 0.50 | 1 | 0.25 | 20 | 5.00 | | | * 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) | | |
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