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Individual Calculations July 2010 |
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| Kalugampitiya, R S Total change: -62.25 | |   |
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| Sri Lanka National B Chess Championship 2010 | Colombo | SRI | 2010-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 2157 | 1.00 | 6 | -4.15 | 15 | -62.25 | |
|  Premachandra, G T D | | | 1907 | SRI | 0.00 | 1 | -0.81 | 15 | -12.15 | |  Prabajith, Asela | | | 1820 | SRI | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Kavikeshawa, P B | | | 1889 | SRI | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Hirimburegama, Yasith | | | 1884 | SRI | 0.00 | 1 | -0.83 | 15 | -12.45 | | | Wikramanayake, T. U | | | 1815 | SRI | 0.00 | 1 | -0.88 | 15 | -13.20 | | | Samaranayake, K P R N | | | 1757 * | SRI | 0.00 | 1 | -0.92 | 15 | -13.80 | | | * 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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