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Individual Calculations March 2011 |
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| Singh, Ravishen Total change: 16.95 | |   |
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| F W De Verteuil Memorial Open | Port of Spain | TRI | 2010-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 2089 | 4.00 | 5 | 0.87 | 15 | 13.05 | |
|  Bowles, Andrew | | | 1879 | TRI | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Lee, Hayden | | | 1903 | TRI | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Raphael, Christopher | | | 1908 | TRI | 1.00 | 1 | 0.26 | 15 | 3.90 | |  Joseph, Marcus | | | 2146 | TRI | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Perryman, Sean | | | 2117 | TRI | 1.00 | 1 | 0.54 | 15 | 8.10 | |
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 |
| 2060 | 2106 | 3.00 | 5 | 0.26 | 15 | 3.90 | |
| | Harewood, Jerome | | | 1821 | BAR | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Hammar, Bengt | f | | 2285 | SWE | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Husbands, Orlando | | | 1834 | BAR | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Howell, Shamel | c | | 2113 | BAR | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Warner, Delisle | f | | 2246 | BAR | 0.00 | 1 | -0.31 | 15 | -4.65 | |
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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