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Individual Calculations January 2012 |
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| Hasanga, K M Harith Total change: -20.10 | |   |
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| 3rd Ethugalpura Chess Challenge | Kurunegala | SRI | 2011-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1721 | 1560 | 0.00 | 2 | -0.67 | 30 | -20.10 | |
|  Perera, L N | | | 1928 | SRI | 0.00 | 1 | -0.10 | 30 | -3.00 | | | Ranasinghe, Thinithi Sahanika | | | 1513 | SRI | 0.00 | 1 | -0.57 | 30 | -17.10 | |
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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