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Individual Calculations October 2014 |
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| Withanage, Lakindu Total change: 45.20 | |   |
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| National Amateur Chess Championship 2014 | Colombo | SRI | 2014-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1411 | 2.00 | 5 | 1.13 | 40 | 45.20 | |
|  Deegoda, S R | | | 1638 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Dassanayake, D M G S | | | 1700 | SRI | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Abhimanyu, Iraja | | | 1674 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Madusanka, L D P | | | 1715 | SRI | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Ranasinghe, P M | | | 1675 | SRI | 0.50 | 1 | 0.32 | 40 | 12.80 | |
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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