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Individual Calculations September 2011 |
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| Chathuranga, Sachintha Total change: 0.00 | |   |
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| Sri Lanka Major Division Colombo Chess Championship, 2011 | Colombo | SRI | 2011-07-08 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1758 | 0 | 1.50 | 4 | 0.00 | 1671 | | 0.00 | |
|  Athavan, R K | | | 1946 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Siriwardena, Chirath | | | 1720 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Madumadha, M Chaithika Samith | | | 1723 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Obeysekara, T A Sajith Chathura | | | 1643 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |
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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