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Individual Calculations September 2013 |
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| Winter-Roach, Alex Total change: 16.95 | |   |
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| Knight's Open 2013 | Port Of Spain | TTO | 2013-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 2034 | 5.00 | 7 | 1.13 | 15 | 16.95 | |
|  Jacobs, Carl | | | 1634 * | TRI | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Davis, Daryl | | | 1812 | TRI | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Johnson, Joshua | | | 2011 | TRI | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Harper, Ryan | f | | 2244 | TRI | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Cupid, Kevin | | | 2053 | TRI | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Joseph, Marcus | | | 2176 | TRI | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Gill, Joseph | | | 1939 | TRI | 0.00 | 1 | -0.63 | 15 | -9.45 | | | * 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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