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Individual Calculations March 2011 |
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| Prescod, Bryan Total change: 98.00 | |   |
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| 5e Open international de la Ville de Fort-de-France | FORT DE FRANCE | FRA | 2010-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1640 | 3.50 | 5 | 1.75 | 25 | 43.75 | |
|  Marceline, Philippe | | | 2019 | FRA | 0.50 | 1 | 0.41 | 25 | 10.25 | |  Bagoe, Stephen | | | 1609 | FRA | 0.50 | 1 | -0.04 | 25 | -1.00 | | | Assouvie, Liliane | | | 1594 | FRA | 1.00 | 1 | 0.44 | 25 | 11.00 | | | Labarthe, Arnaud | | | 1906 | FRA | 1.00 | 1 | 0.82 | 25 | 20.50 | | | Boualit, Michael | | | 1727 | FRA | 0.50 | 1 | 0.12 | 25 | 3.00 | |
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) | | | | 1st Qualifier 2011 National Champonship | Bridgetown | BAR | 2011-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 1640 | 4.00 | 7 | 2.17 | 25 | 54.25 | |
| | Harewood, Othneil | | | 1919 | BAR | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Depradine, Lawrence | | | 1854 | BAR | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Cox, Akeem | | | 1793 | BAR | 0.50 | 1 | 0.20 | 25 | 5.00 | | | Walkes, Kyle | | | 1435 | BAR | 1.00 | 1 | 0.24 | 25 | 6.00 | | | Herbert, Allan | | | 1858 | BAR | 1.00 | 1 | 0.78 | 25 | 19.50 | | | Hammar, Bengt | f | | 2040 * | SWE | 0.50 | 1 | 0.42 | 25 | 10.50 | | | Warner, Delisle | f | | 2040 * | BAR | 1.00 | 1 | 0.92 | 25 | 23.00 | | | * 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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