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Individual Calculations November 2019 |
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| Karandeniya, Praveen Nuwanjana Total change: 15.20 | |   |
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| FOXHILL CHESS FIESTA 2019 | Diyathalawa | SRI | 2019-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1444 | 2.50 | 5 | 0.76 | 20 | 15.20 | |
|  Rajapakshe, Nuwanthi Dileka | | | 1449 | SRI | 1.00 | 1 | 0.51 | 20 | 10.20 | |  Ahamed, A M Sakeer | | | 1079 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Samaranayake, K P R N | | | 1844 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Alahakoon, Isuru | | | 1844 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Siriwardana, V N W | | | 1696 | SRI | 0.50 | 1 | 0.31 | 20 | 6.20 | | | * 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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