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Individual Calculations November 2015 |
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| Sarathchandra, Gihansa M Total change: 50.80 | |   |
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| Buddhi International Rating Chess Championship 2015 | Gampaha | SRI | 2015-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1512 | 1336 | 3.00 | 6 | 1.27 | 40 | 50.80 | |
|  Ekanayake, A M B | | | 1669 | SRI | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Siriwardena, G T D | | | 1610 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Amarathunga, Venuri | | | 1039 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | De Silva, J I Ajantha | | | 1526 | SRI | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Seneviratne, Shehan Kavishka | | | 1649 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Sanjeewa, Krishan | | | 1581 | SRI | 0.50 | 1 | 0.30 | 40 | 12.00 | |
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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