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Blitz:
Individual Calculations December 2018 |
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| Jayathilaka, R R C L Total change: 31.20 | |   |
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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 |
| 1794 | 1588 | 3.50 | 7 | 1.56 | 20 | 31.20 | |
|  Dilshan, V D | | | 1354 | SRI | 0.50 | 1 | -0.29 | 20 | -5.80 | |  Madugalle, Y D B | | | 1946 | SRI | 1.00 | 1 | 0.90 | 20 | 18.00 | | | De Silva, Kaushika | | | 1988 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rathgalla, J M C B | | | 1646 | SRI | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Withanage, Nishantha | | | 1681 | SRI | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Kandearachchi, Niranga | | | 1958 | SRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Fernando, S K Akila | | | 1988 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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