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Blitz:
Individual Calculations December 2019 |
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| Kumara, C M S Praneeth Total change: 15.00 | |   |
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| Sri Lanka National Blitz Chess Championship 2019 | Colombo | SRI | 2019-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1854 | 5.50 | 7 | 0.75 | 20 | 15.00 | |
|  Vikasitha, Y M T Dinoj | | | 1454 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Bandara, K G J C | | | 1454 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Thenuka, Kuruwita Gamalathge Kin | | | 1512 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Dassanayake, D M G S | | | 1545 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Jayasinghe, Keeth M S | | | 1796 | SRI | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Kandearachchi, Niranga | | | 1997 | SRI | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Karunaratne, D C J | | | 2021 | SRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | * 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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