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Individual Calculations January 2018 |
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| Abeysinghe, S M A M Total change: 52.80 | |   |
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| 9th Ethugalpura International Rating Chess Championship 2017 | Kurunegala | SRI | 2017-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1335 | 1333 | 5.50 | 8 | 1.32 | 40 | 52.80 | |
|  Godakumbara, Aruni Kawshalya | | | 1099 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Theekshana, H G Denuwan | | | 1733 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Weerasekara, Dishal Nimsara | | | 1089 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Dissanayake, Ananya Anjuli | | | 1170 | SRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Lamahewa, C | | | 1733 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Siyambalapitiya, S V D S | | | 1132 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Gunawardena, I M T S | | wc | 1084 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Yatawara, O L B | | | 1640 | SRI | 0.50 | 1 | 0.36 | 40 | 14.40 | | | * 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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