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Individual Calculations January 2019 |
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| Ramanayake, Nemindi Linaya Total change: -60.00 | |   |
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| Ethugalpura International Rating Chess Championship 2018 | Kurunegala | SRI | 2018-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1129 | 1189 | 1.50 | 5 | -1.50 | 40 | -60.00 | |
|  Wettasinha, Vasanta | | | 1589 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Senevirathne, D C B K | | | 1011 | SRI | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Welege, Imantha Lakshan | | | 1013 | SRI | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Wijesinghe, W P M Pasindu | | | 1025 | SRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Mallikarachchi, Kancha | | | 1008 | SRI | 0.50 | 1 | -0.24 | 40 | -9.60 | | | * 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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