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Individual Calculations March 2011 |
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| Kaluarachchi, Achinthya Shamen Total change: 0.00 | |   |
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| 64Squares Chess Challenge - 2011 | Kandy | SRI | 2011-01-15 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1730 | 0 | 1.00 | 6 | 0.00 | 1457 | | 0.00 | |
|  Koswatte, C T | | | 1859 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Bandara, A J K D | | | 1830 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Haputhanthri, H U D B | | | 1685 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Rabel, Chinthaka | | | 1737 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Herath, H M A Y | | | 1587 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Kodagoda, C S | | | 1682 | SRI | 0.00 | 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) | | | | 4th Colombo International Chess Festival 2011 | Colombo | SRI | 2011-02-16 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1697 | 0 | 1.00 | 4 | 0.00 | 1504 | | 0.00 | |
| | Nishantha, Withanage | | | 1826 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Lamawansa, Yasas | | | 1879 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Ranasinghe, Thinithi Sahanika | | | 1535 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Perera, B S | | | 1548 | SRI | 0.50 | 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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