Individual Calculations April 2019 |
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Edirisinghe, D D Total change: 30.00 | | |
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Battle of the Kings 2019 | Colombo | SRI | 2019-02-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1184 | 1136 | 1.00 | 1 | 0.57 | 40 | 22.80 | |
| Wimaladharma, W Thivain J | | | 1184 | SRI | 1.00 | 1 | 0.57 | 40 | 22.80 | | 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) | | Sri Lanka National Major Division Chess Championship 2019 - Kandy | Kandy | SRI | 2019-03-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1400 | 1136 | 1.00 | 4 | 0.18 | 40 | 7.20 | |
| Kulasekara, D M T Kashyapa | | | 1536 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Wettasinha, Vasanta | | | 1536 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Amarathunga, W A S V | | | 1210 | SRI | 0.50 | 1 | 0.10 | 40 | 4.00 | | Wickramathunga, Thameera | | | 1317 | SRI | 0.50 | 1 | 0.24 | 40 | 9.60 | | * 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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