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Individual Calculations March 2024 |
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| Shanuka, N G Santhush Total change: -23.20 | |   |
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| Kaluthara Chess Festival 2024 | Kaluthara | SRI | 2024-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1295 | 1245 | 0.00 | 2 | -0.90 | 20 | -18.00 | |
|  Thenuwara, Rashmika | | | 1516 | SRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Perera, M A Kisandu Randira | | | 1073 | SRI | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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) | | | | Sri Lanka National Major Division Chess Championships 2024 - Western Province | Colombo | SRI | 2024-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1268 | 1225 | 2.50 | 6 | -0.26 | 20 | -5.20 | |
| | Sathsindu, W M Minura | | | 1608 | SRI | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Welivita, Hesara Nivein | | | 1081 | SRI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Kiringoda, Thehas Rithmitha | | | 1442 | SRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Ratiyala, Vinuja | | | 1064 | SRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Sanuda, Rehan | | | 1376 | SRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Vithanage, Senitha | | | 1036 | SRI | 0.50 | 1 | -0.25 | 20 | -5.00 | |
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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