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Individual Calculations February 2023 |
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| Thalgaswatta, Y N Total change: 0.00 | |   |
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| Kandy Open International Rating Chess Championships 2022 | Kandy | SRI | 2022-12-27 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1077 | 0 | 1.00 | 5 | 0.00 | 837 | | 0.00 | |
|  Chandrasiri, L S D | | | 1200 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Gunawardane, A P | | | 1039 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Perera , A A Sethun Senhas | | | 1019 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Thennakoon, Akitha | | | 1124 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Samarakoon, Sasndu Ayod | | | 1004 | 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) | | | | Kaluthara International Chess Festival 2023 | Kaluthara | SRI | 2023-01-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1180 | 0 | 4.00 | 8 | 0.00 | 1180 | | 0.00 | |
| | Nawanjana, R A Thaweesha | | | 1162 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Fernando, Mayon Dinuth Mindula | | | 1138 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Pradeep, Nishantha | | | 1356 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Neranja, Gihan | | | 1237 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Sugathadasa, Sasiru Hansana | | | 1132 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Bandara, B G S N R | | | 1020 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Thilakarathne, Nisal Dilushana | | | 1175 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Fernando, H Gayaru Dulsara | | | 1222 | 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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