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Individual Calculations October 2014 |
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| Anojman, S. Total change: -18.40 | |   |
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| National Amateur Chess Championship 2014 | Colombo | SRI | 2014-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1557 | 1.00 | 4 | -0.46 | 40 | -18.40 | |
|  Lamahewa, C | | | 1832 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Thilakarathne, G M S | | | 1735 | SRI | 0.50 | 1 | 0.23 | 40 | 9.20 | |  Lamahewa, S | | | 1840 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Wijesinghe, N L C Dojitha | | | 1253 | SRI | 0.50 | 1 | -0.36 | 40 | -14.40 | |
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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