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Individual Calculations February 2018 |
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| Hasanga, K. M. Harith Total change: -5.40 | |   |
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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 |
| 1483 | 1548 | 2.00 | 4 | -0.27 | 20 | -5.40 | |
|  Wickramasuriya, Kenolee | | | 1201 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Yapa Bandara, Chamodya | | | 1653 | SRI | 0.00 | 1 | -0.36 | 20 | -7.20 | |  Pallie, Tuan Ehshan | | | 1680 | SRI | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Thilakarathne, H M G G | | | 1398 | SRI | 0.50 | 1 | -0.20 | 20 | -4.00 | |
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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