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Individual Calculations August 2014 |
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| Amarasinghe, Prashantha N Total change: -8.40 | |   |
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| 42nd Annual World Open - U2400 Section | Arlington, Virginia | USA | 2014-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2076 | 2080 | 3.50 | 8 | -0.56 | 15 | -8.40 | |
|  Treger, Yefim | | | 2200 | USA | 0.50 | 1 | 0.16 | 15 | 2.40 | |  Acor, Corey | | | 2233 | USA | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Vazquez Maccarini, Danitza Ferna | | wm | 1948 | PUR | 0.00 | 1 | -0.68 | 15 | -10.20 | | | De Fotis, Gary C | | | 1980 | USA | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Nicely, Aaron T | | | 1982 | USA | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Naganathan, Kuberan | | | 1931 | USA | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Bolat, Ahmet | | | 2186 | TUR | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Iwu, Okechukwu Nnej | | | 2146 | USA | 0.50 | 1 | 0.09 | 15 | 1.35 | |
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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