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Individual Calculations March 2015 |
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| De Silva, Rasheen Total change: -29.40 | |   |
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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 |
| 1465 | 1817 | 6.50 | 9 | -1.47 | 20 | -29.40 | |
|  Vidyarathna, Anjitha | | | 1417 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wijerathne, Surath | | | 1417 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Fernando, J S Aloka | | | 1417 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nanayakkara, J A G Ganganath | | | 1561 | SRI | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Gunawardana, Ravija | | | 1417 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Siriwardena, G T D | | | 1448 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Palipana, Kethaka | | | 1515 | SRI | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Charith, Dilshan | | | 1547 | SRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Naotunna, D R | | | 1448 | SRI | 0.50 | 1 | -0.40 | 20 | -8.00 | | | * 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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