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Individual Calculations September 2018 |
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| Gunaratne, Mojitha Sathsara Total change: -16.20 | |   |
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| Sri Lanka Open International Rating Chess Championship 2018 | Colombo | SRI | 2018-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1587 | 1957 | 5.50 | 7 | -0.81 | 20 | -16.20 | |
|  Methiyra, G P Detumina | | | 1557 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wijayawardana, Dineth Chanal | | | 1557 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Arachchi, C S A | | | 1557 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dahampriya, H K T Dewnethmie | | | 1557 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hewawasam, H Y Nevanjee Dimanya | | wf | 1611 | SRI | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Withanage, Lakindu | | | 1599 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Pallie, Tuan Ehshan | | | 1669 | SRI | 0.00 | 1 | -0.84 | 20 | -16.80 | | | * 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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