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Individual Calculations February 2018 |
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| Vidushan, J A Sujana Total change: -33.20 | |   |
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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 |
| 1067 | 1006 | 0.00 | 2 | -0.83 | 40 | -33.20 | |
|  Jayawardana, T M A | | | 1128 | SRI | 0.00 | 1 | -0.33 | 40 | -13.20 | |  Botheju, Dilshan Shimalka | | | 1005 | SRI | 0.00 | 1 | -0.50 | 40 | -20.00 | |
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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