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Individual Calculations January 2018 |
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| Thasmika, K H S Total change: 5.60 | |   |
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| 9th Ethugalpura International Rating Chess Championship 2017 | Kurunegala | SRI | 2017-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1451 | 1108 | 0.50 | 3 | 0.14 | 40 | 5.60 | |
|  Udagedara, Sandali Kanishka | | | 1463 | SRI | 0.50 | 1 | 0.39 | 40 | 15.60 | |  Withanarachchi, W A P I | | | 1508 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jayasena, Tharaka Udayanga | | | 1383 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | * 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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