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Individual Calculations April 2013 |
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| Marchal, Laurent Total change: 4.35 | |   |
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| Belgische Interclubs 2012-2013 | all | BEL | 2012-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1538 | 1456 | 1.50 | 3 | 0.29 | 15 | 4.35 | |
|  De Gaspari, Raymond | | | 1463 | BEL | 1.00 | 1 | 0.51 | 15 | 7.65 | |  Clerquin, Constant | | | 1723 | BEL | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Jorgensen, Christian | | | 1427 | BEL | 0.00 | 1 | -0.54 | 15 | -8.10 | |
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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