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Individual Calculations November 2019 |
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| Wijerathne, Sammani Upsala Total change: -19.20 | |   |
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| FOXHILL CHESS FIESTA 2019 | Diyathalawa | SRI | 2019-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1309 | 1317 | 1.00 | 3 | -0.48 | 40 | -19.20 | |
|  Gunarathna, D A Viraj Darshana | | | 1447 | SRI | 0.00 | 1 | -0.32 | 40 | -12.80 | |  Rugithan, V | | | 1031 | SRI | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Rajapakshe, Nuwanthi Dileka | | | 1449 | SRI | 1.00 | 1 | 0.68 | 40 | 27.20 | |
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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