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Individual Calculations March 2012 |
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| Gunasinghe, W S Total change: 7.35 | |   |
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| 5th Colombo International Chess Championships 2012 | Colombo | SRI | 2012-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 1778 | 4.00 | 6 | 0.49 | 15 | 7.35 | |
|  Sathma, Devni | | | 1429 | SRI | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Amarakoon, Naditha | | | 1903 | SRI | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Alahakoon, A M C B | | | 1947 | SRI | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Balasuriya, Sajini Hasara | | | 1416 | SRI | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Deegoda, S R | | | 1527 | SRI | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Munasinghe, Lahiru | | | 1931 | SRI | 0.50 | 1 | 0.20 | 15 | 3.00 | |
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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