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Blitz:
Individual Calculations December 2018 |
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| Athukorala, P M A B Total change: -5.00 | |   |
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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 |
| 1832 | 1986 | 4.50 | 7 | -0.25 | 20 | -5.00 | |
|  Munasinghe, Minura V | | | 1651 | SRI | 0.50 | 1 | -0.38 | 20 | -7.60 | |  Prabodhani, A W Buddhika | | | 1586 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Desilva, T | | | 1813 | SRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Kottahachchy, K O V | | | 2049 | SRI | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Karunaratne, D C J | | | 2027 | SRI | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Chanaka, Malintha | | | 1886 | SRI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Madusanka, L D P | | | 1810 | SRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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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