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Individual Calculations March 2024 |
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| Peiris, T S S Total change: -33.40 | |   |
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| Sri Lanka National Major Division Chess Championships 2024 - Western Province | Colombo | SRI | 2024-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1428 | 1843 | 6.50 | 9 | -1.67 | 20 | -33.40 | |
|  Nethmitha, U G Janiru | | | 1443 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kodithuwakku, K A Chathura Basuru | | | 1256 | SRI | 0.50 | 1 | -0.48 | 20 | -9.60 | | | Perera , A A Senuth Thewsas | | | 1184 | SRI | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Kiringoda, Thehas Rithmitha | | | 1442 | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Atulugamage, Saniru Lohan | | | 1361 | SRI | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Amarathunga, Kosala Sandeepa Cham | | | 1567 | SRI | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Induwara, T H D Thisarindu | | | 1501 | SRI | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Perera, G Thinuka Geethula | | | 1521 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | De Silva, Osheen | | | 1573 | SRI | 0.50 | 1 | -0.33 | 20 | -6.60 | | | * 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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