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Individual Calculations January 2016 |
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| Welangalla, Nenitha Total change: 58.40 | |   |
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| Ethugalpura International Rating Chess Championship 2015 | Kurunegala | SRI | 2015-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1394 | 1118 | 2.50 | 6 | 1.46 | 40 | 58.40 | |
|  Kumara, C M S Praneeth | | | 1518 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ranasinghe, R Y G | | | 1309 | SRI | 0.50 | 1 | 0.25 | 40 | 10.00 | |  Yatawara, O L B | | | 1395 | SRI | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Sathkumara, S M H D | | | 1377 | SRI | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Kurukulasuriya, M Ashen | | | 1416 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Jayasundara, J J M Y Adithya B | | | 1349 | SRI | 0.50 | 1 | 0.29 | 40 | 11.60 | | | * 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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