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Blitz:
Individual Calculations December 2018 |
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| Liyanagedara, L G A Total change: -1.40 | |   |
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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 |
| 1714 | 1740 | 2.00 | 4 | -0.07 | 20 | -1.40 | |
|  Karunaratne, D C J | | | 2027 | SRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Gunasekera, K M C P | | | 1340 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fonseka, C K D | | | 1866 | SRI | 0.00 | 1 | -0.33 | 20 | -6.60 | |  Amarathunga, Kolitha | | | 1623 | SRI | 1.00 | 1 | 0.34 | 20 | 6.80 | | | * 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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