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Individual Calculations March 2024 |
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| Samaraweera, R B Sethum Total change: -35.60 | |   |
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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 |
| 1186 | 1232 | 2.00 | 5 | -0.89 | 40 | -35.60 | |
|  Wickramage, Rivinu Dihas Nethmira | | | 1055 | SRI | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Meemanage, Saviru Thinal | | | 1118 | SRI | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Sathsindu, W M Minura | | | 1608 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Abhayaratna, Ometh | | | 1087 | SRI | 0.50 | 1 | -0.19 | 40 | -7.60 | |  Ratiyala, Vinuja | | | 1064 | SRI | 0.50 | 1 | -0.22 | 40 | -8.80 | |
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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