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Individual Calculations March 2011 |
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| Premachandra, G T D Total change: -16.50 | |   |
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| 4th Colombo International Chess Festival 2011 | Colombo | SRI | 2011-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1932 | 4.50 | 7 | -1.10 | 15 | -16.50 | |
|  Seneviratne, Shehan Kanishka | | | 1624 | SRI | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Pinto, Semuthu | | | 1823 | SRI | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Lekh, Mithawala | | | 1816 | IND | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Tennakoon, T T M D C T | | | 1536 | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Perera, Panchali | | | 1549 | SRI | 0.00 | 1 | -0.91 | 15 | -13.65 | | | Perera, B S | | | 1548 | SRI | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Munasinghe, Dgsd | | | 1792 | SRI | 1.00 | 1 | 0.31 | 15 | 4.65 | |
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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