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Individual Calculations April 2019 |
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| Aluvihare, Shakila Total change: -3.20 | |   |
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| Sri Lanka National Major Division Chess Championship 2019 - Kandy | Kandy | SRI | 2019-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1577 | 1740 | 4.50 | 7 | -0.16 | 20 | -3.20 | |
|  Abeykoon, M C H | | | 1340 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Amarathunga, W A S V | | | 1340 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ayeshan, Nipuna | | | 1340 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ketipearachchi, Dilanka Hideo | | | 1500 | SRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Kulasekara, D M T Kashyapa | | | 1906 | SRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Chandrasiri, S A | | | 1763 | SRI | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Dissanayake, R K T | | | 1848 | SRI | 0.00 | 1 | -0.35 | 20 | -7.00 | | | * 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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