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Individual Calculations September 2016 |
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| Jones, David Total change: -8.20 | |   |
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| Trinidad and Tobago International Open 2016 | Port of Spain | TTO | 2016-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1910 | 3.50 | 5 | -0.41 | 20 | -8.20 | |
|  Razark, Zaakir | | | 1510 * | TTO | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Seaforth, Sylvan | | | 1748 | TTO | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Hunte, Keelan | | | 1664 | TTO | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ramdath, Simon | | | 1808 | TTO | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Yearwood, Sean | c | | 1635 | TTO | 0.50 | 1 | -0.33 | 20 | -6.60 | | | * 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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