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Individual Calculations February 2018 |
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| Withanage, Lakindu Total change: 14.00 | |   |
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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 |
| 1451 | 1585 | 3.00 | 4 | 0.35 | 40 | 14.00 | |
|  Fernando, G W Nethmi L | | | 1495 | SRI | 1.00 | 1 | 0.38 | 40 | 15.20 | |  Devnaka, Chamin | | | 1238 | SRI | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Jayasundara, J J M Y Adithya B | | | 1523 | SRI | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Sathkumara, S M S C | | | 1549 | SRI | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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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