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Individual Calculations July 2009 |
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| Sathya, Priya S V Total change: -22.35 | |   |
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| 37th Tamilnadu State FIDE Rated Women's Chess Championship | Sairam Mat School, Thiruthuraipoondi, Tamilnadu | IND | 2009-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 1942 | 5.50 | 9 | -0.90 | 15 | -13.50 | |
|  Michelle Catherina, P | | | 1770 | IND | 1.00 | 1 | 0.27 | 15 | 4.05 | |  Janani, J | | | 1821 | IND | 0.50 | 1 | -0.16 | 15 | -2.40 | | | , A, Akshaya | | | 1857 | IND | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Poojakanth, M | | | 1792 | IND | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Janu, V | | | 1768 | IND | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Prathipa, L | | | 1592 | IND | 0.50 | 1 | -0.39 | 15 | -5.85 | | | Nivedhitha, J G | | | 1708 | IND | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Hema, Priya N | | | 1678 | IND | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Harini, S | | | 1968 | IND | 0.00 | 1 | -0.46 | 15 | -6.90 | |
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) | | | | 08th Jawahar Vidyalaya Under - 25 Girls - 2009 | Chennai, TN | IND | 2009-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1942 | 4.50 | 7 | -0.59 | 15 | -8.85 | |
| | Ashwini, U | | | 1674 | IND | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Janu., V | | | 1768 | IND | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Savetha, Ch | | | 1955 | IND | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Nivedhitha, J.g | | | 1708 | IND | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Karthikeyini, R | | | 1624 | IND | 0.50 | 1 | -0.37 | 15 | -5.55 | | | Khushboo, M | | | 1826 | IND | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Michelle, Catherina P | | | 1770 | IND | 0.50 | 1 | -0.23 | 15 | -3.45 | |
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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