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Individual Calculations February 2015 |
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| Priyankara, Chamil Total change: 8.60 | |   |
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| Kalutara Chess Festival 2015 | Kalutara | SRI | 2015-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1679 | 1955 | 7.00 | 8 | 0.43 | 20 | 8.60 | |
|  Hewawasam, Nevanjee Dimanya | | | 1555 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wickramasinghe, Banuka Nimsith | | | 1555 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Thilakarathne, D G D Chamil | | | 1664 | SRI | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Methmani, Nelunika | | wm | 1703 | SRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Fernando, J.m. Marlon P. | | | 1815 | SRI | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Kumarawadu, C S | | | 1662 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Deegoda, S R | | | 1837 | SRI | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Lakshitha, H H Sasindu | | | 1637 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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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