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Individual Calculations April 2020 |
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| Sandaruwan, A M T P Total change: -45.40 | |   |
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| Colombo International Chess Festival 2020 | Colombo | SRI | 2020-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1436 | 1834 | 6.00 | 9 | -2.27 | 20 | -45.40 | |
|  Abeysinghe, Ayantha Imeera | | | 1434 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Maithripala, W D P N | | | 1434 * | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Gamage, B K Sayumi Hasithma | | | 1434 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Liyanagama, Pasandul | | | 1434 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Bandara, Viduna Lewke | | | 1434 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Devnaka, Chamin | | | 1449 | SRI | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Indrajith, J A K N T | | | 1434 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Premanath, Prasansa | | | 1434 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Herath, H M J R | | | 1434 * | SRI | 1.00 | 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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