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Individual Calculations September 2016 |
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| Gunasekara, Malaka Total change: -7.20 | |   |
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| Negombo Chess Festival 2016. | Negombo | SRI | 2016-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1461 | 1273 | 1.00 | 4 | -0.18 | 40 | -7.20 | |
|  Lahiru, N P G Sithija | | | 1673 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Kodithuwakku, Lisara | | | 1581 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Ushan, Lochana | | | 1049 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Askey, Raveen Nimesh | | | 1540 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | * 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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