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Individual Calculations April 2020 |
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| Tharushi, T H D Niklesha Total change: 17.20 | |   |
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| Colombo International Chess Festival 2020 | Colombo | SRI | 2020-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1455 | 1593 | 5.00 | 7 | 0.43 | 40 | 17.20 | |
|  Mahipala, N A Pamudu Sasanka | | | 1193 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Rasanjana, U G S Y | | | 1265 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Dabarera, G W D M | | | 1830 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Pathirana, Luchitha Disal | | | 1237 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Ekanayake, Hasindu Chiranga | | | 1328 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Dharmasena, W M S S B | | | 1400 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Wijekoon, Chandana | c | | 1929 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | * 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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