Individual Calculations February 2018 |
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Withana, Vidun Manmitha Total change: 27.20 | | |
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Sri Lanka National Youth Chess Championship 2017 and 2018 Under - 13 years | Colombo | SRI | 2017-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1354 | 1124 | 2.00 | 6 | 0.68 | 40 | 27.20 | |
| Dabarera, G W D M | | | 1524 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Gunasekara, Chaniru Hansana Abey | | | 1271 | SRI | 1.00 | 1 | 0.70 | 40 | 28.00 | | Bentharaarachchi, Vinuga Ometh | | | 1333 | SRI | 1.00 | 1 | 0.77 | 40 | 30.80 | | Abeysinghe, S M A M | | | 1333 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | Ranasinghe, R A Senuka Buddhika | | | 1258 | SRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | Kiriella, K G Gimantha Gayasha | | | 1404 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | * 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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