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Individual Calculations February 2018 |
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| Withanage, G D N Total change: 32.80 | |   |
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| 22nd Battle of the Kings Inter School Team Chess Championship 2018 | Colombo | SRI | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1300 | 1203 | 2.00 | 3 | 0.82 | 40 | 32.80 | |
|  Dabare, Pulasthi | | | 1550 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Samarasinghe, Methsara | | | 1254 | SRI | 1.00 | 1 | 0.57 | 40 | 22.80 | |  Shazna Lye, Gnei | | | 1097 | SRI | 1.00 | 1 | 0.36 | 40 | 14.40 | |
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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