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Individual Calculations March 2015 |
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| Vithanage, I A Total change: 19.20 | |   |
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| Sri Lanka Major Division Chess Championship 2015 Kurunegala | Kurunegala | SRI | 2015-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1456 | 1285 | 2.00 | 5 | 0.48 | 40 | 19.20 | |
|  Rathnayake , K G | | | 1558 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Kurukulasuriya, M Ashen | | | 1487 | SRI | 1.00 | 1 | 0.76 | 40 | 30.40 | |  Kaluarachchi, Achinthya Shamen | | | 1685 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jayasena, Tharaka Udayanga | | | 1370 | SRI | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Herath, P G Sithum | | | 1178 | SRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | * 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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