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Individual Calculations April 2009 |
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| Del Castilho, Martyn Total change: 24.00 | |   |
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| 1st Qualifier Barbados National Ch | Bridgetown | BAR | 2009-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2115 | 2157 | 6.00 | 8 | 1.60 | 15 | 24.00 | |
|  Gilkes, Dwayne | | | 1869 | BAR | 1.00 | 1 | 0.16 | 15 | 2.40 | |  Denny, Kevin | m | | 2367 | BAR | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Warner, Delisle | f | | 2212 | BAR | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Howell, Shamel | | | 2028 | BAR | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Herbert, Allan | | | 1956 | BAR | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Daniel, Kelvin | | | 2023 | BAR | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Hammar, Bengt | f | | 2323 | SWE | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Corbin, Philip | f | | 2140 | BAR | 1.00 | 1 | 0.48 | 15 | 7.20 | |
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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