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Individual Calculations March 2011 |
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| Perera, Piruna Kamala Total change: 0.00 | |   |
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| 4th Colombo International Chess Festival 2011 | Colombo | SRI | 2011-02-16 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1580 | 0 | 4.50 | 8 | 0.00 | 1593 | | 0.00 | |
|  Perera, Panchali | | | 1549 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Tennakoon, T T M D C T | | | 1536 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Gunaratne, Manisha Suchini | | | 1558 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Premasiri, Vimasha | | | 1398 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Kodithuwakku, Gihan | | | 1602 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Tejaswini, Sagar | | wc | 1687 | IND | 1.00 | 1 | 0.00 | | 0.00 | | | Ranasinghe, S D | | | 1827 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Kumarasinghe, N H U Ranmudu | | | 1480 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |
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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