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Individual Calculations June 2013 |
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| Rathnayake, Ganesh Total change: -0.15 | |   |
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| Sri Lanka National B Chess Championship 2013 | Colombo | SRI | 2013-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 1640 | 3.00 | 9 | -0.01 | 15 | -0.15 | |
|  Ranasinghe, S D | | wm | 1889 | SRI | 0.50 | 1 | 0.31 | 15 | 4.65 | |  Egodage, Thilina | | | 1809 | SRI | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Gunasinghe, W A T S | | | 1915 | SRI | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Ediriweera, Shakthi | | | 1825 | SRI | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Uyanhewage, T K | | | 1694 | SRI | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Gunaratne, Mojitha Sathsara | | | 1755 | SRI | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Fernando, J M M P | | | 1864 | SRI | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Prabajith, Asela | | | 1849 | SRI | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Malinda, Sudesh | | | 1274 | SRI | 1.00 | 1 | 0.10 | 15 | 1.50 | |
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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