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Individual Calculations January 2009 |
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| Parvathy, S L Total change: -21.25 | |   |
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| 22nd National Under 13 Girls Chess Championship 2008 | Vellore Institute of Technology, Vellore, Tamilnadu, India | IND | 2008-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 1616 | 0.00 | 3 | -0.85 | 25 | -21.25 | |
|  Vaishnavi, J | | | 1858 | IND | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Mahalakshmi, M | | | 1737 | IND | 0.00 | 1 | -0.34 | 25 | -8.50 | | | Janu, V | | | 1759 | IND | 0.00 | 1 | -0.31 | 25 | -7.75 | |
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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