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Individual Calculations March 2018 |
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| Dissanayaka, Anupama Total change: -18.80 | |   |
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| Sri Lanka National (Major Division) Chess Championship 2018 - Colombo Event | Colombo | SRI | 2018-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1293 | 1195 | 2.00 | 6 | -0.47 | 40 | -18.80 | |
|  Dissanayake, Manusha Dinuk | | | 1580 | SRI | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Obeysekara, T A Sajith Chathuran | | | 1595 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Dahanayake, Isara Banidu | c | | 1491 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Amarasinghe, H D I R | | | 1016 | SRI | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Methjaya, Sanithu | | | 1049 | SRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Edirisinghe, Savindu Ransiha | | | 1025 | SRI | 0.00 | 1 | -0.72 | 40 | -28.80 | | | * 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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