Individual Calculations October 2018 |
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Gunaratne, Mojitha Sathsara Total change: -25.00 | | |
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Sri Lanka Junior National Chess Championship 2018 | Colombo | SRI | 2018-08-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1609 | 1957 | 4.00 | 6 | -1.25 | 20 | -25.00 | |
| Thenuwara, Rashmika | | | 1557 * | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | Weerasinghe, Isum | | | 1557 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Pathmasiri, R D Isuru Saranga | | | 1557 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Thilakarathne, Malidu Amodya | | | 1557 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Kodithuwakku, Himsara | | | 1600 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | Kuruppu, Supun Dasantha | c | | 1824 | SRI | 0.00 | 1 | -0.68 | 20 | -13.60 | | * 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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