Individual Calculations May 2017 |
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Priyankara, Chamil Total change: 25.80 | | |
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Colombo Chess Festival 2017 | Colombo | SRI | 2017-04-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1770 | 2008 | 7.50 | 8 | 1.29 | 20 | 25.80 | |
| Hewage, Kawithaka Wethmal | | | 1608 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Jayasooriya, E M S D | | | 1608 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Jayawardhana, W A S H | | | 1621 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | Lasitha, Subash | c | | 1806 | SRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | Samaranayake, K P R N | | | 1857 | SRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | Amarasinghe, A A C B | | | 1865 | SRI | 1.00 | 1 | 0.31 | 20 | 6.20 | | Liyanapathirana, Pasan Vindula | | | 1914 | SRI | 1.00 | 1 | 0.37 | 20 | 7.40 | | Wijekoon, Chandana | c | | 1878 | SRI | 0.50 | 1 | -0.18 | 20 | -3.60 | | * 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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