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Individual Calculations April 2017 |
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| Rorive, Alain Total change: 9.20 | |   |
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| Belgian Interclubs 2016-2017 Round 9 | Various places | BEL | 2017-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1247 | 0.00 | 1 | -0.08 | 20 | -1.60 | |
|  Perrin, Ludovic | | | 1647 * | BEL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | Belgian Interclubs 2016-2017 Round 10 | Various places | BEL | 2017-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1276 | 1247 | 1.00 | 1 | 0.54 | 20 | 10.80 | |
|  Saey, David | | | 1276 | BEL | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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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