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Individual Calculations May 2011 |
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| Gallage, Y S Total change: -1.75 | |   |
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| Sri Lanka Open International Rating Tournament 2011 | Colombo | SRI | 2011-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1591 | 0.50 | 2 | -0.07 | 25 | -1.75 | |
|  Weerakoon, D D P | | | 1678 | SRI | 0.50 | 1 | 0.12 | 25 | 3.00 | | | Senanayake, P R | | wf | 1847 | SRI | 0.00 | 1 | -0.19 | 25 | -4.75 | |
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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