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Individual Calculations October 2014 |
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| Weerasinghe, Dakshaka Total change: -71.60 | |   |
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| National Amateur Chess Championship 2014 | Colombo | SRI | 2014-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1232 | 1287 | 0.50 | 4 | -1.79 | 40 | -71.60 | |
|  Perera, G A Lakindu Chandira | | | 1126 | SRI | 0.00 | 1 | -0.71 | 40 | -28.40 | |  Nethsara, W M Daham | | | 1155 | SRI | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Raheem, T Akeel | | | 1322 | SRI | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Kandevidanalage, Ravindu Sachint | | | 1326 | SRI | 0.00 | 1 | -0.45 | 40 | -18.00 | |
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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