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Individual Calculations April 2015 |
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| Pierquin, Bernard Total change: -48.20 | |   |
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| 31e open international de Cappelle-la-Grande | CAPPELLE LA GRANDE | FRA | 2015-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1952 | 4.00 | 9 | -2.41 | 20 | -48.20 | |
|  Lacrosse, Marc | f | | 2132 | BEL | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Amram, Roger | | | 1677 | FRA | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Lecoeur, Boris | | | 1638 | FRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Dhuyvetter, Koen | | | 1769 | BEL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Medghoul, Bilal | | | 1636 | FRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Join, Etienne | | | 1847 | FRA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Aubry, Fabien | | | 1860 | FRA | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Mitran, Anthony Cristian | | | 1802 | BEL | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Mohammad Ghassemi, Vajieollah | | | 1619 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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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