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Individual Calculations September 2015 |
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| James, Keevin Total change: -11.60 | |   |
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| 3rd National Qualifier 2015 South | San Fernando | TTO | 2015-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1854 | 1876 | 1.50 | 4 | -0.58 | 20 | -11.60 | |
|  Rampersad, Rayden | | | 1476 * | TTO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Singh, Mahendra | | | 1861 | TTO | 0.50 | 1 | -0.02 | 20 | -0.40 | |  Harper, Ryan | f | | 2228 | TTO | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Sears, Frank | c | | 1852 | TTO | 0.00 | 1 | -0.53 | 20 | -10.60 | | | * 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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