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Individual Calculations September 2019 |
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| Ramanayaka, Y R P M Total change: -13.20 | |   |
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| 5th Negombo International chess Festival 2019 | Negombo | SRI | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1273 | 1408 | 5.00 | 8 | -0.33 | 40 | -13.20 | |
|  Hettiarachchi, D W K | | | 1125 | SRI | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Fernando, J S Aloka | | | 1717 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Mihindupriya, Thisitha Bashana | | | 1091 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Theekshana, H G Denuwan | | | 1808 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dahanayake, A J G Thevindu D | | | 1081 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Namarathna, H K T I | | | 1111 | SRI | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Gunawardena, Anuth Methvin | | | 1105 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Perera, G Thinuka Geethula | | | 1147 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | * 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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