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Individual Calculations September 2016 |
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| Lakshitha, H H Sasindu Total change: 6.40 | |   |
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| Sri Lanka Open Chess Championship 2016 | Colombo | SRI | 2016-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1615 | 1735 | 6.00 | 9 | 0.32 | 20 | 6.40 | |
|  Welangalla, Nenitha | | | 1335 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Punchihewa, Geeneth Devmika | | | 1335 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Herath, H M R M K | | | 1539 | SRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Pradeep, Kumar R A | | | 2135 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kodithuwakku, Himsara | | | 1380 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Askey, Roshell Nathasha | | | 1527 | SRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Rathnayake, M A A H | | | 1889 | SRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | De Silva, J I Ajantha | | | 1416 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Kandearachchi, Niranga | | | 1981 | SRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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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