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Individual Calculations January 2020 |
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| Hemachandra, D K S Sethmika Total change: 35.60 | |   |
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| The Kolonnawa Chess Classic International Rating Tournament 2019 | Colombo | SRI | 2019-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1391 | 1123 | 2.00 | 6 | 0.89 | 40 | 35.60 | |
|  Amarasinghe, A A C B | | | 1523 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Dushan, W Charuka | | | 1354 | SRI | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Chamathka, Weerasinghe A Chethan | | | 1370 | SRI | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Saravanabaavan, Brijeash | | | 1494 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Kanathipan, Thiruchelvan | | | 1312 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Rohana, V T Malitha | | | 1293 | SRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | * 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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