Individual Calculations January 2020 |
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Dissanayaka, Anupama Total change: -26.80 | | |
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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 |
1274 | 1278 | 2.50 | 6 | -0.67 | 40 | -26.80 | |
| Kodithuwakku, Lisara | | | 1678 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Gunawardena, Anuth Methvin | | | 1083 | SRI | 0.00 | 1 | -0.75 | 40 | -30.00 | | Wijesinghe, Ramika Risiwara | | | 1070 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | Gamage, Ovin Vidmal | | | 1582 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | Jayaweera, D A Thevindu Nimnal | | | 1084 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | Wimalasiri, Ransith Pabalu | | | 1147 | SRI | 0.50 | 1 | -0.18 | 40 | -7.20 | | * 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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