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Individual Calculations January 2020 |
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| Mathushan, Rajasegar Total change: -31.60 | |   |
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| 11th Ethugalpura International Chess Championship 2019 | Kurunegala | SRI | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1346 | 1605 | 5.50 | 8 | -0.79 | 40 | -31.60 | |
|  Fernanado, C Bimsara | | | 1205 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Gunasekara, K P K Hesara | | | 1207 | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Gamage, Desandhi Dhihansa | | | 1345 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Praveen, Prasad P. | | | 2005 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Srilal, D A D T | | | 1364 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Udumullage, Senuja Dilmith | | | 1229 | SRI | 0.00 | 1 | -0.91 | 40 | -36.40 | | | Kaumina, M Yashika | | | 1205 * | SRI | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Attanayake, A M Poorna Chamod | | | 1205 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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