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Individual Calculations March 2024 |
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| Perera , A A Senuth Thewsas Total change: 36.40 | |   |
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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 |
| 1425 | 1184 | 2.50 | 6 | 0.91 | 40 | 36.40 | |
|  Kuruppuarachchi, K A Okitha | | | 1013 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | |  Amarathunga, Kosala Sandeepa Cham | | | 1567 | SRI | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Peiris, T S S | f | | 1843 | SRI | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Sanuda, Rehan | | | 1376 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Kariyawasam, M G A Udara | | | 1337 | SRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Sandaruwan, K E Dineth | | | 1416 | SRI | 0.50 | 1 | 0.29 | 40 | 11.60 | |
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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