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Individual Calculations March 2024 |
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| Peiris, T D R Total change: -40.00 | |   |
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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 |
| 1409 | 1775 | 6.00 | 9 | -2.00 | 20 | -40.00 | |
|  Premathunga, Jevindu Indumina | | | 1375 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Madurawala, M G D S Shanuka | | | 1253 | SRI | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Rathnayaka, Minaga Yethmin | | | 1430 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Insara, S D Nadev | | | 1516 | SRI | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Perera, G Thinuka Geethula | | | 1521 | SRI | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Nandasiri, Omiru | | | 1249 | SRI | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Sanviru, G H A Dulnith | | | 1506 | SRI | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Fernando, J M Marlon P | | | 1453 | SRI | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Sanuda, Rehan | | | 1376 | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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