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Individual Calculations January 2015 |
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| Lamawansa, Yasas Total change: 0.60 | |   |
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| Ethugalpura International Rating Chess Championship 2014 | Kurunegala | SRI | 2014-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1909 | 6.00 | 8 | 0.03 | 20 | 0.60 | |
|  Iddamalgoda, I D S | | | 1509 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Herath, H M R M K | | | 1509 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nanayakkara, J A G Ganganath | | | 1559 * | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Sudarshana, P H M | | | 1692 | SRI | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Sanjeewa, Krishan | | | 1573 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Subasinghe, K R V R | | | 1863 | SRI | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Wijesinghe, G B | | | 1634 | SRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Galappaththi, Chinthaka Anuruddh | f | | 2159 | SRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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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