Individual Calculations March 2012 |
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Perera, Piruna Kamala Total change: 12.30 | | |
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5th Colombo International Chess Championships 2012 | Colombo | SRI | 2012-02-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1895 | 1594 | 1.00 | 4 | 0.41 | 30 | 12.30 | |
| Priyankara, Chamil | | | 1926 | SRI | 0.00 | 1 | -0.12 | 30 | -3.60 | | Viththiyarani, S | | | 1879 | SRI | 1.00 | 1 | 0.84 | 30 | 25.20 | | Munasinghe, Lahiru | | | 1931 | SRI | 0.00 | 1 | -0.12 | 30 | -3.60 | | Prabajith, Asela | | | 1843 | SRI | 0.00 | 1 | -0.19 | 30 | -5.70 | | 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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