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Individual Calculations July 2017 |
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| De Silva, Elath Mathanga Total change: 0.60 | |   |
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| 7th Dhamso International Chess Festival - 2017 | Ambalangoda | SRI | 2017-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1652 | 1845 | 5.00 | 7 | 0.03 | 20 | 0.60 | |
|  Sandupama, R K Newmi | | | 1445 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Jayawardana, Chenuka Nethvidu | | | 1445 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jayasekara, Benul G H Jithnuka | | | 1445 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Thilakarathne, D G D Chamil | | | 1685 | SRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Piyumantha, M Sasith Nipun | f | | 2027 | SRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Madusanka, L D P | | | 1714 | SRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | De Moraes, Shamin | | | 1805 | SRI | 0.00 | 1 | -0.56 | 20 | -11.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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