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Individual Calculations February 2018 |
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| Cupid, Kevin Total change: -25.40 | |   |
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| Southern Chess Club Open 2017 | San Fernando | TTO | 2017-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 2187 | 4.00 | 7 | -1.27 | 20 | -25.40 | |
|  Yearwood, Sean | c | | 1787 * | TTO | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sears, Frank | c | | 1865 | TTO | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Johnson, Joshua | f | | 2169 | TTO | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Ramdath, Simon | | | 1788 | TTO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yearwood, Shannon | c | wf | 1787 * | TTO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Merritt, Mario | f | | 2193 | TTO | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Ramoutar, Alan-Safar | c | | 2101 | TTO | 0.00 | 1 | -0.62 | 20 | -12.40 | | | * 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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