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Individual Calculations July 2013 |
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| Mihiranga, Yasiru Total change: 0.60 | |   |
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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 |
| 1648 | 1542 | 2.00 | 5 | 0.04 | 15 | 0.60 | |
|  Ediriweera, Shakthi | | | 1847 | SRI | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Manathunga, Javin | | | 1259 | SRI | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Gunasinghe, W A T S | | | 1936 | SRI | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Askey, Raveen Nimesh | | | 1341 | SRI | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Prabajith, Asela | | | 1855 | SRI | 0.00 | 1 | -0.14 | 15 | -2.10 | |
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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