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Individual Calculations October 2018 |
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| Jayaweera, Y Total change: -24.20 | |   |
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| 4th Negambo International Chess Festival 2018 | Negambo | SRI | 2018-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1507 | 1755 | 5.00 | 8 | -1.21 | 20 | -24.20 | |
|  Weerasinghe, W Yasiru | | | 1355 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Kaushalya, G R I | | | 1355 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Beligaswaththa, B A M K D | | | 1368 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Kiriella, K G T S D | | | 1480 | SRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Peiris, T G M | | | 2073 | SRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Saravanabaavan, Brijeash | | | 1397 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Nanayakkara, J A G Ganganath | | | 1524 | SRI | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Rukmal, G Thasitha | | | 1507 | SRI | 0.00 | 1 | -0.81 | 20 | -16.20 | | | * 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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