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Individual Calculations September 2012 |
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| Udara, K A A Total change: -18.30 | |   |
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| 5th Mora Kings 2012 | Colombo | SRI | 2012-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 1448 | 0.00 | 4 | -0.61 | 30 | -18.30 | |
|  Rajapakse, R M C M | | | 1848 * | SRI | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Samarathunga, S Chanaka Janitha | | | 1683 | SRI | 0.00 | 1 | -0.21 | 30 | -6.30 | | | Jayathillaka, R R G D K | | | 1688 | SRI | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Egodage, Keshan | | | 1789 | SRI | 0.00 | 1 | -0.12 | 30 | -3.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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