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Individual Calculations September 2019 |
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| Gunasinghe, K D A N Total change: 0.00 | |   |
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| 5th Negombo International chess Festival 2019 | Negombo | SRI | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1322 | 1220 | 2.50 | 6 | 0.00 | 40 | 0.00 | |
|  Sudharshana, W Y Nimesh | | | 1620 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Yashora, Tiumi | | | 1620 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Fernando, T Suheli H | | | 1012 | SRI | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Kumarasinghe, K K A Wasath Kavin | | | 1047 | SRI | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Perera, N Dumitha Sandumith | | | 1030 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Samaraweera, Dimuth Indeepa | | | 1605 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | * 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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