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Individual Calculations July 2011 |
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| Supreetha, Potluri Total change: 39.50 | |   |
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| National Sub Junior Chess Championship for Girls | Chennai | IND | 2011-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1422 | 3.50 | 8 | 1.63 | 25 | 40.75 | |
|  Akshaya, N | | | 1799 | IND | 0.00 | 1 | -0.09 | 25 | -2.25 | | | Aarudhra, Ganesh | | | 1645 | IND | 0.50 | 1 | 0.28 | 25 | 7.00 | |  Arpita, Mukherjee | | wf | 1635 | IND | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Padmaja, S | | | 1548 | IND | 0.50 | 1 | 0.17 | 25 | 4.25 | | | Deshmukh, Shalvi | | | 1568 | IND | 0.00 | 1 | -0.30 | 25 | -7.50 | | | Sushmitha, G | | | 1688 | IND | 1.00 | 1 | 0.82 | 25 | 20.50 | | | Shalon Joanne, Pais | | | 1664 | IND | 0.50 | 1 | 0.30 | 25 | 7.50 | | | Matta, Theja Sahhethhe | | | 1553 | IND | 1.00 | 1 | 0.68 | 25 | 17.00 | |
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) | | | | National Under – 11 Girls | Ahmedabad | IND | 2011-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1547 | 1422 | 2.00 | 6 | -0.05 | 25 | -1.25 | |
| | Anjali, Manoj | | | 1586 | IND | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Savant, Riya | | wc | 1708 | IND | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Abirama Srinithi, G | | | 1326 | IND | 1.00 | 1 | 0.37 | 25 | 9.25 | | | Breasha, Gupta | | | 1545 | IND | 1.00 | 1 | 0.67 | 25 | 16.75 | | | Arpita, Mukherjee | | wf | 1635 | IND | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Tulsi, M | | | 1479 | IND | 0.00 | 1 | -0.42 | 25 | -10.50 | |
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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