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Individual Calculations March 2018 |
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| Dahanayake, Isara Banidu Total change: 46.80 | |   |
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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 |
| 1452 | 1491 | 5.00 | 7 | 1.17 | 40 | 46.80 | |
|  Saravanabaavan, Yughatharoon | | | 1091 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Amarasinghe, H D I R | | | 1091 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Fernando, J M Marlon P | | | 1806 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Dissanayaka, Anupama | | | 1195 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | De Silva, Osheen | | | 1876 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Jayawardana, T M A | | | 1216 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Amarasinghe, A A C B | | | 1891 * | SRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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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