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Individual Calculations November 2015 |
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| Herath, Uthpala Shanika Total change: 11.20 | |   |
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| Buddhi International Rating Chess Championship 2015 | Gampaha | SRI | 2015-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1398 | 1416 | 4.00 | 7 | 0.28 | 40 | 11.20 | |
|  Amarasinghe, A A C B | | | 1816 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Rajapaksha, Isum Asitha | | | 1045 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Prabajith, Asela | | | 1800 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Thanuja, Dewsara | | | 1168 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Methmani, Nelunika | | wm | 1607 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Dissanayake, Praveen Manodya | | | 1141 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Fonseka, Rashan | | | 1212 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | * 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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