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Individual Calculations November 2022 |
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| Akuratiya, A G Hansadie Aradhya Total change: 15.20 | |   |
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| Sri Lanka Junior Girls National Chess Championship 2022 | Kandy | SRI | 2022-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1233 | 1090 | 2.00 | 5 | 0.38 | 40 | 15.20 | |
|  Dange, Gehansa Ranumi | | | 1182 | SRI | 1.00 | 1 | 0.63 | 40 | 25.20 | |  Gunawardena, Y Kaveesha | | | 1161 | SRI | 0.00 | 1 | -0.40 | 40 | -16.00 | | | De Silva, S N K | | | 1193 | SRI | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Dissanayake, Lihini | | | 1172 | SRI | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Abeysekara, Yasasi Geemini | | | 1457 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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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