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Individual Calculations October 2014 |
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| Samarakoon, S M T Induwara Total change: -16.40 | |   |
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| National Amateur Chess Championship 2014 | Colombo | SRI | 2014-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1210 | 1177 | 0.50 | 2 | -0.41 | 40 | -16.40 | |
|  Gunarathna, Thinula Amadith | | | 1294 | SRI | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Perera, G A Lakindu Chandira | | | 1126 | SRI | 0.50 | 1 | -0.07 | 40 | -2.80 | |
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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