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Individual Calculations March 2011 |
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| Husbands, Orlando Total change: -7.00 | |   |
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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 |
| 1738 | 1834 | 1.50 | 4 | -0.98 | 25 | -24.50 | |
|  Cox, Akeem | | | 1774 | BAR | 0.50 | 1 | -0.08 | 25 | -2.00 | |  Marbot, Raymond | | | 1876 | FRA | 0.00 | 1 | -0.44 | 25 | -11.00 | | | Ancival, Lucien | | | 1748 | FRA | 0.50 | 1 | -0.12 | 25 | -3.00 | | | Gratien, Joel | | | 1552 | FRA | 0.50 | 1 | -0.34 | 25 | -8.50 | |
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 |
| 2006 | 1834 | 2.50 | 6 | 0.70 | 25 | 17.50 | |
| | Harewood, Othneil | | | 1919 | BAR | 1.00 | 1 | 0.62 | 25 | 15.50 | | | Warner, Delisle | f | | 2234 * | BAR | 0.50 | 1 | 0.42 | 25 | 10.50 | | | Singh, Ravishen | | | 2106 | TRI | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Herbert, Allan | | | 1858 | BAR | 0.50 | 1 | 0.03 | 25 | 0.75 | | | Poon, Yu Tien | | | 1806 | BAR | 0.50 | 1 | -0.04 | 25 | -1.00 | | | Howell, Shamel | c | | 2113 | BAR | 0.00 | 1 | -0.16 | 25 | -4.00 | | | * 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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