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Individual Calculations July 2013 |
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| Mendis, B D S Total change: 1.50 | |   |
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| Sri Lanka Open International Chess Championship 2013 | Colombo | SRI | 2013-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1427 | 0.50 | 3 | 0.05 | 30 | 1.50 | |
|  Priyankara, Chamil | | | 1827 * | SRI | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Rathgalla, J M C B | | | 1659 | SRI | 0.50 | 1 | 0.29 | 30 | 8.70 | | | Rajapakse, R M T C | | | 1714 | SRI | 0.00 | 1 | -0.16 | 30 | -4.80 | | | * 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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