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Individual Calculations March 2024 |
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| Weerathungalage, W D Malisha Sasv Total change: 11.20 | |   |
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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 |
| 1345 | 1514 | 6.50 | 9 | 0.28 | 40 | 11.20 | |
|  Damsas, A V P Nithis | | | 1114 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Siriwimala , Sanula Vihas | | | 1168 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Labunahewage, Dulein Bimsath | | | 1315 | SRI | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Samarasinghe, Thisum Diwayuru | | | 1107 | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Gamage, Ovin Vidmal | | | 1644 | SRI | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Jayasundara, P K U M | c | | 1830 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Pathirana, W P Keshara Viraj | | | 1269 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Atulugamage, Saniru Lohan | | | 1361 | SRI | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Thilakaratne, D N Adithya Wijetu | | | 1297 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | * 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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