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Individual Calculations September 2016 |
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| Perera, H D Deneth Apurwa Total change: -58.40 | |   |
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| Negombo Chess Festival 2016. | Negombo | SRI | 2016-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1360 | 1342 | 0.50 | 4 | -1.46 | 40 | -58.40 | |
|  Liyanapathirana, Pasan Vindula | | | 1742 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Herath, M Sanumi Nehansa | | | 1025 | SRI | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Liyanage, D B M Nethmini | | | 1090 | SRI | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Nonis, P A R R | | | 1584 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | * 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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