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Individual Calculations January 2014 |
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| Del Castilho, Martyn Total change: -21.60 | |   |
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| 2013 Barbados National Championships | Bridgetown | BAR | 2013-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 2243 | 8.00 | 11 | -1.44 | 15 | -21.60 | |
|  Husbands, Orlando | c | | 1983 | BAR | 0.00 | 1 | -0.82 | 15 | -12.30 | |  Lucas, Steven | | | 1843 * | BAR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Richards, Allon | | | 1877 | BAR | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Poon, Yu Tien | | | 2027 | BAR | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Castillo Serrano, Roberto | | | 1949 | CUB | 0.50 | 1 | -0.35 | 15 | -5.25 | | | Harewood, Othneil | | | 1843 * | BAR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Prescod, Bryan | | | 1843 * | BAR | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Warner, Delisle | f | | 2191 | BAR | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Janoha, Andrea | | | 1843 * | BAR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Depradine, Lawrence | | | 1843 * | BAR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Harewood, Jakeel | | | 1843 * | BAR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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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