Individual Calculations January 2012 |
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Gunasinghe, W S Total change: -8.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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3rd Ethugalpura Chess Challenge | Kurunegala | SRI | 2011-12-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1740 | 1786 | 0.00 | 1 | -0.56 | 15 | -8.40 | |
| Doluweera, Dinul Thisura | | | 1740 | SRI | 0.00 | 1 | -0.56 | 15 | -8.40 | | 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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