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Individual Calculations November 2017 |
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| Diaz, Daniel Eugenio Total change: -56.80 | |   |
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| Aruba Chess Challenge 2017 Open | Oranjestad | ARU | 2017-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1617 | 1508 | 0.50 | 5 | -1.42 | 40 | -56.80 | |
|  Izijk, Jimmy | c | | 1908 * | AHO | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Tjong A Hung, Edwin | | | 1754 | AHO | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Antonio, Kyell-Jean | | | 1367 | ARU | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Croeze, Ethan | | | 1353 | ARU | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Hodgson, Norman | | | 1702 | AHO | 0.50 | 1 | 0.25 | 40 | 10.00 | | | * 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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