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Individual Calculations February 2015 |
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| Fernando, J.m. Marlon P. Total change: 5.60 | |   |
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| Kalutara Chess Festival 2015 | Kalutara | SRI | 2015-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1617 | 1815 | 6.00 | 8 | 0.28 | 20 | 5.60 | |
|  Vithanage, H Yasindu Rashmika | | | 1415 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Perera, L Lithmal Wansika | | | 1444 | SRI | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Mendis, B M A | | | 1415 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wickramasinghe, Dilhara Ishini | | wf | 1686 | SRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Priyankara, Chamil | | | 1955 | SRI | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Gunarathna, D A Viraj Darshana | | | 1538 | SRI | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Hippola, H M S S | | | 1566 | SRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Dissanayake, R S | | | 1920 | SRI | 0.50 | 1 | 0.14 | 20 | 2.80 | | | * 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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