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Rapid:
Individual Calculations November 2023 |
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| Munasinghe, Lahiru Total change: -13.40 | |   |
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| Sri Lanka National Rapid team Chess Championship 2023 | Colombo | SRI | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1916 | 3.50 | 5 | -0.67 | 20 | -13.40 | |
|  Alahakoon, T N | | | 1665 | SRI | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Nirmalarajah, S | | | 1604 | SRI | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Ovitigala, Chenitha Mithvidu | | | 1405 | SRI | 0.00 | 1 | -0.96 | 20 | -19.20 | | | Sanuda, Rehan | | | 1516 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chandrasekara, Pranieth | | | 1830 | SRI | 1.00 | 1 | 0.38 | 20 | 7.60 | | | * 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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