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Individual Calculations August 2018 |
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| Dissanayake, R K T Total change: -51.20 | |   |
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| 14th Asian Schools Chess Championship 2018 - under 15 open | Waskaduwa | SRI | 2018-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1869 | 5.50 | 9 | -1.28 | 40 | -51.20 | |
|  Athukorala, A T N | | | 1469 * | SRI | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Liyanage, Ranindu Dilshan | c | | 2017 | SRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Samarakoon, Hevidu | | | 1497 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Wijesekara, Sakila Udayantha | | | 1469 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Fernando, J S Aloka | | | 1606 | SRI | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Kodithuwakku, Himsara | | | 1511 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Vrandesh, Parekh | | | 1902 | IND | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Thenuka, Kuruwita Gamalathge Kin | | | 1679 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Vidyarathna, Anjitha | | | 1606 | SRI | 0.50 | 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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