Rapid:
Individual Calculations December 2018 |
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Nanayakkara, Oshada Total change: 5.00 | | |
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Mercantile and Government Service Rapid Chess Championship 2018 | Colombo | SRI | 2018-11-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1683 | 1498 | 2.00 | 6 | 0.25 | 20 | 5.00 | |
| Rathgalla, J M C B | | | 1668 | SRI | 1.00 | 1 | 0.72 | 20 | 14.40 | | Gunaratne, Ayeshmanthi | | | 1338 | SRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | Kandearachchi, Niranga | | | 1898 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | Chandrarathna, W L C | | | 1898 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | Kondagoda, P. M. B. | | | 1666 | SRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | Nikahetiya, Asitha | | | 1628 | SRI | 0.00 | 1 | -0.32 | 20 | -6.40 | | * 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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