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Blitz:
Individual Calculations December 2018 |
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| Gunaratne, Ayeshmanthi Total change: 24.00 | |   |
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| Mercantile and Government Service Blitz Chess Championship 2018 | Colombo | SRI | 2018-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1491 | 1328 | 2.50 | 4 | 1.20 | 20 | 24.00 | |
|  Kandearachchi, Niranga | | | 1728 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Rathgalla, J M C B | | | 1646 | SRI | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Dharmarathne, Kushini Tharangi | | | 1306 | SRI | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Nakalanda, Sumedha | | | 1282 | SRI | 0.50 | 1 | -0.06 | 20 | -1.20 | | | * 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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