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Individual Calculations February 2017 |
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| Withanage, Lakindu Total change: 47.20 | |   |
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| Kalutara Chess Festival 2017 | Kalutara | SRI | 2017-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1521 | 1520 | 5.00 | 8 | 1.18 | 40 | 47.20 | |
|  Akuratiya, A G Javindi Avarjana | | | 1120 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Rangajeewa, M G Sachithra Sandar | | | 1120 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Weerakoon, D D P | | | 1676 | SRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Hetti Arachchige, Thisumi S | | | 1151 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Wickramasinghe, Dilhara Ishini | | wf | 1880 | SRI | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Tharushi, T H D Niklesha | | | 1830 | SRI | 1.00 | 1 | 0.86 | 40 | 34.40 | | | De Silva, Gihan | | | 1758 | SRI | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Obeysekara, T A Sajith Chathuran | | | 1629 | SRI | 0.00 | 1 | -0.35 | 40 | -14.00 | | | * 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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