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Individual Calculations October 2018 |
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| Abeysinghe, H M H Janandani Total change: 20.40 | |   |
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| Sri Lanka Junior Girls National Chess Championship 2018 | Colombo | SRI | 2018-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1429 | 1678 | 6.00 | 7 | 0.51 | 40 | 20.40 | |
|  Rajapaksa, Minagi | | | 1278 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Mapa, M M W H | | | 1321 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Kanakarathne, S Nevinka De Silva | | | 1408 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Askey, Roshell Nathasha | | | 1545 | SRI | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Wijesuriya, G P Y | | wc | 1628 | SRI | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Jaysenthuliyane, Vinumi Vidara | | | 1278 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Pavalachandran, Ashvini | | | 1548 | SRI | 1.00 | 1 | 0.32 | 40 | 12.80 | | | * 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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