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Individual Calculations January 2012 |
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| Arun, Karthik R Total change: 0.00 | |   |
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| 3rd Ethugalpura Chess Challenge | Kurunegala | SRI | 2011-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 2299 | 6.00 | 7 | 0.00 | 15 | 0.00 | |
|  Doluweera, Minul Sanjula | | | 1899 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Amarasinghe, A A C B | | | 1899 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Premachandra, G T D | | | 1954 | SRI | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Perera, L N | | | 1928 | SRI | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Sai, Srinivas | f | | 2244 | IND | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Alahakoon, Isuru | | | 1907 | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Hapuarachchi, H L M | | | 1983 | SRI | 0.50 | 1 | -0.37 | 15 | -5.55 | | | * 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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