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Individual Calculations March 2011 |
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| Randil, Lakshitha Total change: 4.65 | |   |
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| 64Squares Chess Challenge - 2011 | Kandy | SRI | 2011-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1912 | 4.00 | 6 | 0.31 | 15 | 4.65 | |
|  Perera, W C C | | | 2060 | SRI | 0.50 | 1 | 0.20 | 15 | 3.00 | |  Jayaweera, C L | | | 1714 | SRI | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Ariyawansa, K A P M | | | 1909 | SRI | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Kuruppu, Supun Dasantha | | | 1584 | SRI | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Aktar, M R | | | 1839 | SRI | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Basnayake, I U | | | 1794 | SRI | 1.00 | 1 | 0.34 | 15 | 5.10 | |
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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