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Individual Calculations January 2018 |
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| Udagedara, Sandali Kanishka Total change: 10.80 | |   |
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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 |
| 1299 | 1463 | 6.50 | 9 | 0.27 | 40 | 10.80 | |
|  Dange, Gehansa Ranumi | | | 1063 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Senevirathne, S D B K | | | 1124 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Thasmika, K H S | | | 1108 | SRI | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Ahamed, A M Sakeer | | | 1107 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Alahakoon, Isuru | | | 1863 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ekanayake, D S | | | 1162 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Theekshana, H G Denuwan | | | 1863 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dissanayake, D M C M | | | 1161 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | De Silva, H Adeepa Virajitha | | | 1237 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | * 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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