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Individual Calculations February 2018 |
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| Silva, K Thilini Pomodya Total change: 50.80 | |   |
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| Sri Lanka National Youth Chess Championship 2017 and 2018 Under - 15 years Girls | Colombo | SRI | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1236 | 1064 | 3.00 | 6 | 1.27 | 40 | 50.80 | |
|  Hewawasam, H Y Nevanjee Dimanya | | wf | 1464 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Shagiththiah, K | | | 1220 | SRI | 1.00 | 1 | 0.71 | 40 | 28.40 | |  Tharuki, A V G Irushi | | | 1201 | SRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Weerasekara, Dilmi Induwari | | | 1174 | SRI | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Jaysenthuliyane, Vinumi Vidara | | | 1231 | SRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Kekulawala, Hirunima | | | 1126 | SRI | 1.00 | 1 | 0.59 | 40 | 23.60 | | | * 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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