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Individual Calculations July 2011 |
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| Mallawarachchi, T S Total change: -33.90 | |   |
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| 2nd Kandy Open Rating Chess Championship | NICD, Polgolla, Kandy | SRI | 2011-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 1982 | 2.50 | 6 | -2.26 | 15 | -33.90 | |
|  Jayarathne, M N G | | | 1766 | SRI | 1.00 | 1 | 0.22 | 15 | 3.30 | |  Kulasekara, Kashapa D M T | | | 1833 | SRI | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Ranasinghe, C N | | | 1738 | SRI | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Senanayaka, P D | | | 1825 | SRI | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Herath, H G Anuja Probodhana | | | 1582 * | SRI | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Weerakoon, D D P | | | 1682 | SRI | 0.50 | 1 | -0.35 | 15 | -5.25 | | | * 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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