Individual Calculations October 2014 |
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De Silva, Rasheen Total change: -57.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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National Amateur Chess Championship 2014 | Colombo | SRI | 2014-08-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1487 | 1875 | 3.50 | 7 | -2.89 | 20 | -57.80 | |
| Raheem, T Akeel | | | 1475 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Sanjeewa, Krishan | | | 1558 | SRI | 0.50 | 1 | -0.37 | 20 | -7.40 | | Nanayakkara, Damika Anupama | | | 1475 * | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | Birunthaban, Rajendram | | | 1475 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Siriwardena, G T D | | | 1475 * | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | Widyalankara, Sandalu N. | | | 1475 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | Perera, Tharusha Salinda | | | 1475 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | * 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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