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Individual Calculations March 2024 |
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| Weerasinghe, W Yasiru Total change: 17.60 | |   |
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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 |
| 1362 | 1426 | 5.50 | 8 | 0.88 | 20 | 17.60 | |
|  Senanayake, Sekitha Rasula | | | 1127 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Liyanapathirana, Pasan Vindula | | | 1760 | SRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Senarathna, B Hiruka Hansana | | | 1131 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Thiyambarawatta, Ridma Dishal | | | 1119 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Kulathilake, S M M P | | | 1641 | SRI | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Gamage, Ovin Vidmal | | | 1644 | SRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Waidyasekara, R H Risara Geeneth | | | 1192 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Wijeratne, Rehan Nawantha | | | 1280 | SRI | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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