Individual Calculations April 2019 |
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Wijesinghe, W A D Sumudu Total change: -54.00 | | |
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Sri Lanka Women's National Qualifying Chess Championships 2019 - Colombo | Colombo | SRI | 2019-03-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1237 | 1420 | 1.50 | 4 | -1.35 | 40 | -54.00 | |
| Akuratiya, A G Javindi Avarjana | | | 1123 | SRI | 0.00 | 1 | -0.85 | 40 | -34.00 | | Gamage, Desandhi Dhihansa | | | 1122 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | Wijesuriya, G P Y | | wc | 1549 | SRI | 0.00 | 1 | -0.33 | 40 | -13.20 | | Alwis, Jenuki | | | 1153 | SRI | 0.50 | 1 | -0.32 | 40 | -12.80 | | 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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