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Individual Calculations September 2013 |
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| Chandula, E D S Total change: -9.00 | |   |
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| 6th Colombo International Chess Championships 2013 | Colombo | SRI | 2013-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1463 | 1649 | 4.50 | 7 | -0.60 | 15 | -9.00 | |
|  Siriwardena, G T D | | | 1394 | SRI | 0.50 | 1 | -0.31 | 15 | -4.65 | |  Fernando, J S Aloka | | | 1356 | SRI | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Perera, Eshan Madawa | | | 1421 | SRI | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Ekanayake, A M B | | | 1782 | SRI | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Naotunna, D R | | | 1379 | SRI | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Malhara, W.a. Hansana | | | 1464 | SRI | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Sathma, Devni | | | 1448 | SRI | 0.50 | 1 | -0.26 | 15 | -3.90 | |
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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