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Individual Calculations January 2020 |
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| Tennakoon, I L K Total change: -48.00 | |   |
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| 11th Ethugalpura International Chess Championship 2019 | Kurunegala | SRI | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1178 | 1523 | 2.00 | 5 | -2.40 | 20 | -48.00 | |
|  Perera, G Thinuka Geethula | | | 1147 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Danawalavithana, D.w. A.g, H. | | | 1316 | SRI | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Tharanga, T A | | | 1123 * | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Bandara, Lakshika Sathsarani | | | 1123 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gunawardena, I M T S | | wc | 1183 | SRI | 0.00 | 1 | -0.88 | 20 | -17.60 | | | * 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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