Individual Calculations April 2008 |
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Castillo, Roberto Total change: 43.75 | | |
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Karl Sealy Memorial - Silver Pieces Section | Bridgetown | BAR | 2008-01-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
2125 | 1954 | 3.00 | 5 | 1.50 | 25 | 37.50 | |
| Hammar, Bengt | f | | 2304 | SWE | 0.00 | 1 | -0.11 | 25 | -2.75 | | Howell, Shamel | | | 2038 | BAR | 1.00 | 1 | 0.62 | 25 | 15.50 | | Blackman, Justin | | | 1990 | BAR | 1.00 | 1 | 0.55 | 25 | 13.75 | | Hammar, Bengt | f | | 2304 | SWE | 0.00 | 1 | -0.11 | 25 | -2.75 | | Blackman, Justin | | | 1990 | BAR | 1.00 | 1 | 0.55 | 25 | 13.75 | | 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 Barbados National Championship | Bridgetown | BAR | 2008-02-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1997 | 1954 | 2.00 | 4 | 0.25 | 25 | 6.25 | |
| Del Castilho, Martyn | | | 2162 | BAR | 0.00 | 1 | -0.23 | 25 | -5.75 | | Cox, Akeem | | | 1664 | BAR | 1.00 | 1 | 0.16 | 25 | 4.00 | | Harewood, Othneil | | | 1969 | BAR | 1.00 | 1 | 0.52 | 25 | 13.00 | | Corbin, Philip | f | | 2193 | BAR | 0.00 | 1 | -0.20 | 25 | -5.00 | | 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) | |
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