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Individual Calculations September 2017 |
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| Roose, Alex Total change: -32.60 | |   |
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| Curacao Chess Festival 2017 | Willemstad | AHO | 2017-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1968 | 3.50 | 8 | -1.63 | 20 | -32.60 | |
|  Salim-Moussa, Seydi | | wc | 1630 | AHO | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Salim-Moussa, Arzy Zahia | | | 1568 * | AHO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Blijstra, Wim | f | | 2228 | AHO | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Tjon-A-Hung, Edwin | | | 1723 | AHO | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Maduro, Sherman | c | | 2021 | AHO | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Mathilda, Dylan | | | 1582 | AHO | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Capella, Rurik | | | 1923 | AHO | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Izijk, Jimmy | c | | 2006 | AHO | 0.00 | 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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