Individual Calculations September 2015 |
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Wickramasinghe, Sonal Total change: 32.80 | | |
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Sri Lanka Open Chess Championship 2015 | Colombo | SRI | 2015-08-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1317 | 1273 | 4.50 | 8 | 0.82 | 40 | 32.80 | |
| Perera, Mulindu Mewan | | | 1019 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | Wijekoon, Chandana | c | | 1673 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Perera, K A Nethsara Navodyajith | | | 1030 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | Thenuwara, Rashmika | | | 1096 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | Senarath, B T A Y | | | 1477 | SRI | 0.50 | 1 | 0.26 | 40 | 10.40 | | Jayaweera, Y | | | 1573 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | Weerasinghe, Liseni | | | 1148 | SRI | 1.00 | 1 | 0.33 | 40 | 13.20 | | Wickramasinghe, Banuka Nimsith | | | 1518 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | * 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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