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Individual Calculations November 2014 |
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| Colambage, Sachin Kalhara Total change: -13.60 | |   |
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| Southern First International Chess Championship 2014 | Galle | SRI | 2014-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1697 | 3.50 | 6 | -0.34 | 40 | -13.60 | |
|  Shouthri, Arulrajah | | | 1313 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Dewanthi, A H Chamika | | | 1571 | SRI | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Fernando, Upul | | | 1453 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Ranasinghe, S D | | wm | 1864 | SRI | 0.50 | 1 | 0.22 | 40 | 8.80 | | | De Silva, D M Nilanga | | | 1830 | SRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Liyanage, D P G Kalsara | | | 1384 | 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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