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Individual Calculations July 2013 |
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| Weerasinghe, Liviru Eranda Total change: 0.00 | |   |
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| Sri Lanka Open International Chess Championship 2013 | Colombo | SRI | 2013-06-06 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1417 | 0 | 3.50 | 8 | 0.00 | 1374 | | 0.00 | |
|  Wijerathne, G J Chandula | | | 1348 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Jayasundara, H J M R M | | | 1537 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Amarasena, Y M Yubath | | | 1428 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Lokuge, Sayuru | | | 1454 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Weerasinghe, H K | | | 1273 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Ruwanpathirana, Priyantha | | | 1395 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Mihiranga, Yasiru | | | 1542 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Kiriella, K G Nimesha Shalinda | | | 1361 | SRI | 0.50 | 1 | 0.00 | | 0.00 | |
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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