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Individual Calculations March 2012 |
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| Harper, Ryan Total change: -10.35 | |   |
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| F. W. De Verteuil Memorial Open Swiss Chess Tournament 2011 | Port of Spain | TTO | 2011-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 2231 | 3.50 | 5 | -0.69 | 15 | -10.35 | |
|  Smith, Alpacino | | | 1831 * | TRI | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Lee, Cecil | | | 1949 | TRI | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Yee, Frank | f | | 2086 | TRI | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Bowles, Andrew | | | 1918 | TRI | 0.50 | 1 | -0.36 | 15 | -5.40 | | | Soondarsingh, Dev | | | 1894 | TRI | 1.00 | 1 | 0.12 | 15 | 1.80 | | | * 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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