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Individual Calculations January 2019 |
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| Kahawatta, Senith Thewmina Total change: 0.00 | |   |
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| Ethugalpura International Rating Chess Championship 2018 | Kurunegala | SRI | 2018-12-08 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1130 | 0 | 2.50 | 7 | 0.00 | 1028 | | 0.00 | |
|  Kulathilake, S M M P | | | 1241 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Perera, K K N L | | | 1019 | SRI | 0.50 | 1 | 0.00 | | 0.00 | |  Dasanayake, D C | | | 1041 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Thennakoon, Disara | | | 1101 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Munasinghe, S M | | | 1283 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Rathnayaka, Minaga Yethmin | | | 1073 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Dissanayaka, Anupama | | | 1152 | 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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