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Individual Calculations December 2013 |
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| Aditi, P Iyer Total change: -46.80 | |   |
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| National Under-9 Girls | Tamilnadu | IND | 2013-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1141 | 1350 | 1.50 | 4 | -1.56 | 30 | -46.80 | |
|  Sai, Pravarthika S | | | 1073 | IND | 0.50 | 1 | -0.33 | 30 | -9.90 | |  Prathivya, Gupta | | | 1194 | IND | 0.50 | 1 | -0.21 | 30 | -6.30 | | | Khandelwal, Krisha | | | 1150 | IND | 0.00 | 1 | -0.76 | 30 | -22.80 | | | Geethika, Mahalakshmi J | | | 1145 | IND | 0.50 | 1 | -0.26 | 30 | -7.80 | |
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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