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Individual Calculations September 2017 |
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| Izijk, Jimmy Total change: 21.00 | |   |
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| Curacao Chess Festival 2017 | Willemstad | AHO | 2017-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 2006 | 7.00 | 9 | 1.05 | 20 | 21.00 | |
|  Tjon-A-Hung, Edwin | | | 1723 | AHO | 0.50 | 1 | -0.34 | 20 | -6.80 | |  Mena, Ailen Oriana | | wf | 1806 | AHO | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Mathilda, Dylan | | | 1606 * | AHO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sanchez, Mariana | | | 1606 * | AHO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Blijstra, Wim | f | | 2228 | AHO | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Capella, Rurik | | | 1923 | AHO | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Martis, Valentino | | | 1895 | AHO | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Maduro, Sherman | c | | 2021 | AHO | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Roose, Alex | | | 1968 | AHO | 1.00 | 1 | 0.45 | 20 | 9.00 | | | * 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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