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Individual Calculations March 2020 |
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| Priyankara, Chamil Total change: 3.40 | |   |
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| Sri Lanka National (Major Division ) Chess Championship 2020 - Colombo Event | Colombo | SRI | 2020-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 1946 | 5.00 | 7 | 0.17 | 20 | 3.40 | |
|  Dissanayake, Praveen Manodya | | | 1546 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Saravanabaavan, Brijeash | | | 1559 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Mallawarachchi, T S | | | 1850 | SRI | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Silva, Kevin Ranidu | c | | 1968 | SRI | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Liyanapathirana, Pasan Vindula | | | 1853 | SRI | 0.50 | 1 | -0.13 | 20 | -2.60 | | | De Silva, Osheen | | | 1771 | SRI | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Theekshana, H G Denuwan | | | 1915 | SRI | 0.50 | 1 | -0.04 | 20 | -0.80 | | | * 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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