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Individual Calculations February 2017 |
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| Jayaweera, Y Total change: -18.60 | |   |
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| 1st SSC Open International 2016 | Matara | SRI | 2016-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1749 | 6.50 | 9 | -0.93 | 20 | -18.60 | |
|  Pathirana, Luchitha Disal | | | 1349 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  De Silva, H Adeepa Virajitha | | | 1349 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dahampriya, H K T Dewnethmie | | | 1458 | SRI | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Rathnayake, Sandun Kavisha | | | 1349 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Weerasinghe, Ruwan Prasanka | | | 1349 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Wathsala, N. Rathindu | | | 1399 * | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Weerasinghe, Asani Sankalpana | | | 1468 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Gunasinghe, W A T S | | | 1920 | SRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Beligaswaththa, B A M K D | | | 1381 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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