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Individual Calculations February 2018 |
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| Weerasinghe, Chamath Total change: 3.20 | |   |
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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 |
| 1555 | 1687 | 2.00 | 3 | 0.08 | 40 | 3.20 | |
|  Dabare, Pulasthi | | | 1550 | SRI | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Thilakarathne, Malidu Amodya | | | 1302 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Dissanayake, R K T | | | 1813 | SRI | 0.50 | 1 | 0.17 | 40 | 6.80 | |
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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