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Individual Calculations March 2024 |
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| Bathila, H G Janiru Total change: 56.40 | |   |
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| Kaluthara Chess Festival 2024 | Kaluthara | SRI | 2024-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1349 | 1158 | 1.00 | 3 | 0.19 | 40 | 7.60 | |
|  Pathmasiri, R D Isuru Saranga | | | 1256 | SRI | 0.00 | 1 | -0.37 | 40 | -14.80 | |  Kaumina, M Yashika | | | 1294 | SRI | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Jayawardana, Chenuka Nethvidu | | | 1498 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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) | | | | Sri Lanka National Major Division Chess Championships 2024 - Sabaragamuwa | Kegalle | SRI | 2024-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1494 | 1223 | 2.00 | 3 | 1.22 | 40 | 48.80 | |
| | Samarasinghe, Isuru Udana | | | 1619 | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Prabasara, T W Thimira | | | 1101 | SRI | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Danushka, M A N | | | 1763 | SRI | 0.50 | 1 | 0.47 | 40 | 18.80 | |
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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