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Individual Calculations February 2019 |
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| Fernando, G W Nethmi L Total change: 28.40 | |   |
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| Sri Lanka National Youth Chess Championship 2018 Under - 15 years Girls | Colombo | SRI | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1336 | 1555 | 6.00 | 7 | 0.71 | 40 | 28.40 | |
|  Fernando, Yehani Manjalee | | | 1155 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Vidyarathna, W H S | | | 1191 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Jaysenthuliyane, Vinumi Vidara | | | 1313 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Epa, W Buthmi J | | | 1328 | SRI | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Waranga, M G Yasasmi | | | 1443 | SRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Hetti Arachchige, Thisumi S | | | 1318 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Tharushi, T H D Niklesha | | wc | 1604 | SRI | 0.50 | 1 | 0.07 | 40 | 2.80 | | | * 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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