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Individual Calculations January 2019 |
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| Thilakarathne, Malidu Amodya Total change: -37.20 | |   |
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| Ethugalpura International Rating Chess Championship 2018 | Kurunegala | SRI | 2018-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1163 | 1327 | 4.00 | 7 | -0.93 | 40 | -37.20 | |
|  Kahandawa, K A R N | | | 1076 | SRI | 0.50 | 1 | -0.31 | 40 | -12.40 | |  De Silva, L H L Manuja Lakshitha | | | 1102 | SRI | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Baratha Yomal, N W A | | | 1071 | SRI | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Senavirathna, U G D H B | | | 1078 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Wimalagunasekara, D Nithwara | | | 1089 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Jayarathne, M N G | | | 1607 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Wickramasinghe, W M D S D | | | 1121 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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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