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Individual Calculations November 2022 |
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| Akuratiya, A G Javindi Avarjana Total change: -66.80 | |   |
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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 |
| 1180 | 1375 | 5.00 | 7 | -0.16 | 40 | -6.40 | |
|  Wickramaarachchi, Yesandi | | | 1053 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Gihanga, M L | | | 1122 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Somarathne, Subhaga Kushali | | | 1107 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Rajakaruna, Nuhansa | | | 1190 | SRI | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Newansa, M Esandi | | | 1474 | SRI | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Somarathne, L H M G S | | | 1182 | SRI | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Bandara, Sethmi Yapa | | | 1135 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | |
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) | | | | Negombo International Chess Festival 2022 | Negombo | SRI | 2022-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1208 | 1375 | 2.00 | 5 | -1.51 | 40 | -60.40 | |
| | Palliyaguruge, Imeth Hansira | | | 1022 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Maitipe, M T Anuja Nadun | | | 1131 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Wijekoon, Chandana | c | | 1796 | SRI | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Jayasuriya, Charinu Sithsara Mith | | | 1032 | SRI | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Bimansa, D G Jayandi | | | 1059 | SRI | 0.00 | 1 | -0.87 | 40 | -34.80 | |
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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