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Individual Calculations February 2018 |
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| Balasooriya, N B Aritha Binusara Total change: 29.20 | |   |
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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 |
| 1238 | 1151 | 2.00 | 3 | 0.73 | 40 | 29.20 | |
|  Yatawara, O L B | | | 1551 * | SRI | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Varneiethan, K | | | 1036 | SRI | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Methiyra, G P Detumini | | | 1126 | SRI | 0.00 | 1 | -0.53 | 40 | -21.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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