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Individual Calculations February 2015 |
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| Gunarathne, Senila Amaneth Total change: -12.00 | |   |
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| Kalutara Chess Festival 2015 | Kalutara | SRI | 2015-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1415 | 1123 | 0.50 | 5 | -0.30 | 40 | -12.00 | |
|  Ilampoornan, Raguparan | | | 1405 | SRI | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Jayasooriya, E M S D | | | 1471 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Wickramasinghe, Banuka Nimsith | | | 1520 | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Shouthri, Arulrajah | | | 1362 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Yasanga, W C M Kasun | | | 1317 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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