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Individual Calculations January 2014 |
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| Kulatunga, Dinithi Total change: -6.45 | |   |
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| 5th Ethugalpura International Rating Tournament 2013 | Kurunegala | SRI | 2013-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1505 | 0.00 | 3 | -0.45 | 15 | -6.75 | |
|  Lamahewa, C | | | 1857 | SRI | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Abhimanyu, Iraja | | | 1714 | SRI | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Wettasinha, Vasanta | | | 1852 | SRI | 0.00 | 1 | -0.11 | 15 | -1.65 | |
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) | | | | World Youth Chess Championship 2013. Girls U18 | Al Ain | UAE | 2013-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 1505 | 1.50 | 8 | 0.02 | 15 | 0.30 | |
| | Regam, Jessica | | wf | 1905 * | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Comas Colon, Rinelly M. | | wf | 1790 | PUR | 1.00 | 1 | 0.84 | 15 | 12.60 | | | Anjana Krishna, S | | | 1877 | IND | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Amra, Tasnim | | wf | 1568 | RSA | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Bengtsson, Jessica | | | 1905 * | SWE | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Bauer, Valentina | | | 1787 | AUT | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Lalaoui, Feriel | | wc | 1754 | ALG | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Abeer, Ali | | | 1655 | UAE | 0.00 | 1 | -0.30 | 15 | -4.50 | | | * 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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