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Individual Calculations February 2016 |
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| Kulatunga, Dinithi Total change: -22.80 | |   |
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| Kalutara Chess Festival 2016 | Kalutara | SRI | 2016-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1314 | 1517 | 2.50 | 5 | -1.14 | 20 | -22.80 | |
|  Perera, D Upashan L | | | 1187 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Punchihewa, Geeneth Devmika | | | 1226 | SRI | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Sandaruwan, M G Ravindu | | | 1117 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hettiarachchi, C U | | | 1659 | SRI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Aldeniya, A H N D | | | 1383 | SRI | 0.00 | 1 | -0.68 | 20 | -13.60 | | | * 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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