Individual Calculations March 2012 |
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Munasinghe, Lahiru Total change: 2.10 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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5th Colombo International Chess Championships 2012 | Colombo | SRI | 2012-02-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1792 | 1931 | 3.50 | 5 | 0.14 | 15 | 2.10 | |
| Gunaratne, Manisha Suchini | | | 1569 | SRI | 1.00 | 1 | 0.10 | 15 | 1.50 | | Gunaratne, Mojitha Sathsara | | | 1686 | SRI | 1.00 | 1 | 0.20 | 15 | 3.00 | | Perera, Piruna Kamala | | | 1594 | SRI | 1.00 | 1 | 0.12 | 15 | 1.80 | | Karthikeyan, P | m | | 2331 * | IND | 0.00 | 1 | -0.08 | 15 | -1.20 | | Gunasinghe, W S | | | 1778 | SRI | 0.50 | 1 | -0.20 | 15 | -3.00 | | * 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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