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Individual Calculations February 2015 |
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| Kumarasinghe, Amindu Kaushal Total change: -11.60 | |   |
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| Kalutara Chess Festival 2015 | Kalutara | SRI | 2015-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1374 | 1127 | 0.50 | 4 | -0.29 | 40 | -11.60 | |
|  Pallegodavithana, Sajani | | | 1412 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Shouthri, Arulrajah | | | 1362 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Yasanga, W C M Kasun | | | 1317 | SRI | 0.50 | 1 | 0.25 | 40 | 10.00 | |  Ilampoornan, Raguparan | | | 1405 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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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