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Individual Calculations November 2023 |
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| Hamdhan, I Total change: 0.00 | |   |
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| Sri Lanka Junior National Chess Championship 2023 | Kandy | SRI | 2023-08-18 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1172 | 0 | 0.50 | 3 | 0.00 | 899 | | 0.00 | |
|  Gangewatte, Sithila Mithashana | | | 1385 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Palangoda, U P G D Rashmitha | | | 1096 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Galappaththi, Sethish Dhananya | | | 1035 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | Kandy Open International Rating Chess Championships 2023 | Kandy | SRI | 2023-09-26 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1244 | 0 | 0.00 | 4 | 0.00 | 444 | | 0.00 | |
| | Wijetunga, Pasindi Mekala | | | 1373 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Bandara, T M Himath Indeewara | | | 1201 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Mandanayake, M A Menaka Dinal | | | 1148 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Senapriya, A Hashen Chaminda De | | | 1253 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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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