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Individual Calculations November 2022 |
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| Ekaratne, Chenaya Total change: 0.00 | |   |
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| Sri Lanka National Wome's Amateur Chess Championship 2022 | Colombo | SRI | 2022-10-06 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1230 | 0 | 2.50 | 5 | 0.00 | 1230 | | 0.00 | |
|  Devaraja, Dahamsa Punsadi | | | 1126 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Herath, H M D L | | | 1345 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Alahapperuma, N Mihinadi | | | 1073 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Alwis, H Sandithi Kusalya | | | 1301 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Indrajith, J A K N T | | | 1304 | 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) | | | | Negombo International Chess Festival 2022 | Negombo | SRI | 2022-10-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1247 | 0 | 3.00 | 6 | 0.00 | 1247 | | 0.00 | |
| | De Silva, Osheen | | | 1800 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Gunawickrama, Chenitha | | | 1126 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Bandara, H M Risindu Methsara | | | 1162 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Perera, Prabodha Sathsara | | | 1129 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Geekiyanage, Y T | | | 1107 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Kottage, K M Nilash Nethul | | | 1159 | SRI | 1.00 | 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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