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Individual Calculations October 2017 |
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| Jones, David Total change: 4.40 | |   |
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| Trinidad and Tobago International Open | Port of Spain | TTO | 2017-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 1902 | 4.50 | 8 | 0.22 | 20 | 4.40 | |
|  Matoewi, Roger | f | | 2058 | SUR | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Sandy, Jared | | | 1502 * | TTO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yearwood, Sean | c | | 1758 | TTO | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Husbands, Orlando | m | | 2302 * | BAR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Saha, Anusha | | | 1502 * | TTO | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Maynard, David | | | 1601 | TTO | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Ramos Caldera, Cesar | c | | 2013 | VEN | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Smith, Shreyas | | | 2168 | JAM | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * 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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