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Individual Calculations March 2018 |
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| Perera, N Dumitha Sandumith Total change: 0.00 | |   |
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| Kaluthara International Chess Festival 2018 | Kaluthara | SRI | 2018-01-27 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1120 | 0 | 1.50 | 5 | 0.00 | 971 | | 0.00 | |
|  Damsara, U G S T | | | 1163 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Costha, M Yomali Muthumini | | | 1103 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Akuratiya, A G Javindi Avarjana | | | 1203 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Viduranga, Oshadha | | | 1097 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Rajasinghe, T S Thewnuja | | | 1032 | 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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