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Individual Calculations October 2017 |
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| Wijesinghe, W P M Pasindu Total change: -20.80 | |   |
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| 3rd Negombo Chess Festival 2017 | Negombo, Sri lanka | SRI | 2017-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1378 | 1046 | 0.00 | 4 | -0.52 | 40 | -20.80 | |
|  Katugampola, A H | | | 1446 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Epa, W Bethmee V | | | 1274 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Jayarathne, Hiruni | | | 1345 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Gunarathna, D A Viraj Darshana | | | 1446 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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