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Individual Calculations December 2017 |
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| Martis, Valentino Total change: -36.80 | |   |
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| Curacao National Chess Championship 2017 | Willemstad | AHO | 2017-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 1890 | 0.50 | 3 | -1.84 | 20 | -36.80 | |
|  Fayad, Michell | | | 1490 * | AHO | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Hodgson, Norman | | | 1702 | AHO | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Tjon-A-Hung, Edwin | | | 1754 | AHO | 0.00 | 1 | -0.68 | 20 | -13.60 | | | * 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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