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Individual Calculations January 2016 |
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| Rathnayaka, Praveena Total change: 0.00 | |   |
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| Ethugalpura International Rating Chess Championship 2015 | Kurunegala | SRI | 2015-12-12 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1088 | 0 | 1.00 | 3 | 0.00 | 963 | | 0.00 | |
|  Welangalla, Nenitha | | | 1118 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Thennakoon, T M S D | | | 1079 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Hettige, Indushika Anjani | | | 1068 | SRI | 0.50 | 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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