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Individual Calculations April 2019 |
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| Pereira, Desirra Total change: 2.40 | |   |
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| NATIONAL YOUTH CHESS CHAMPIONSHIPS 2019 (U14G) | Ipoh, Perak | MAS | 2019-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1120 | 1311 | 4.50 | 6 | 0.06 | 40 | 2.40 | |
|  Rusdi, Nur Khadijah | | | 1067 | MAS | 0.50 | 1 | -0.30 | 40 | -12.00 | |  Tan, Li Jia Annabelle | | | 1062 | MAS | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Pheng, Win Xie | | | 1066 | MAS | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Sansoi, Ashmeeta Kaur | | | 1105 | MAS | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Alexander, Easther | | | 1120 | MAS | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Loganathan, Divyadarrshini | | | 1299 | MAS | 0.50 | 1 | -0.02 | 40 | -0.80 | |
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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