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Individual Calculations March 2011 |
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| Poon, Yu Tien Total change: 13.75 | |   |
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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 |
| 1900 | 1764 | 2.50 | 5 | 0.78 | 25 | 19.50 | |
|  Shoker, Samy | m | | 2164 * | EGY | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Christophe-Hayot, Vincent | | | 1543 | FRA | 1.00 | 1 | 0.22 | 25 | 5.50 | | | Grego, Pierre | | | 1866 | FRA | 0.50 | 1 | 0.14 | 25 | 3.50 | | | Labarthe, Arnaud | | | 1906 | FRA | 1.00 | 1 | 0.69 | 25 | 17.25 | | | Marceline, Philippe | | | 2019 | FRA | 0.00 | 1 | -0.19 | 25 | -4.75 | | | * 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) | | | | 1st Qualifier 2011 National Champonship | Bridgetown | BAR | 2011-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 1806 | 2.00 | 6 | -0.23 | 25 | -5.75 | |
| | Howell, Shamel | c | | 2113 | BAR | 0.00 | 1 | -0.14 | 25 | -3.50 | | | Depradine, Lawrence | | | 1854 | BAR | 1.00 | 1 | 0.57 | 25 | 14.25 | | | Hammar, Bengt | f | | 2206 * | SWE | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Husbands, Orlando | | | 1834 | BAR | 0.50 | 1 | 0.04 | 25 | 1.00 | | | Lynch, Kemp | | | 1733 | BAR | 0.00 | 1 | -0.60 | 25 | -15.00 | | | Cox, Akeem | | | 1793 | BAR | 0.50 | 1 | -0.02 | 25 | -0.50 | | | * 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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