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Individual Calculations March 2015 |
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| Weerakoon, D D P Total change: -2.80 | |   |
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| Sri Lanka Major Division Chess Championship 2015 Colombo | Colombo | SRI | 2015-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1613 | 6.00 | 9 | -0.14 | 20 | -2.80 | |
|  Sapumanage, T C B D | | | 1213 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Fernando, W Kavindu | | | 1332 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Kavinda, Akila | | | 1910 | SRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Kiriella, K G Gimantha Gayasha | | | 1381 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Perera, Tharusha Salinda | | | 1426 | SRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Pinto, Semuthu | | | 1767 | SRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Mendis, B D S | | | 1423 | SRI | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Thennakoon, T M M | | | 1258 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Kiriella, K G Nimesha Shalinda | | | 1402 | SRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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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