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Individual Calculations January 2010 |
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| Meghna, Upadhyay Total change: -64.00 | |   |
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| 26th Natioanl Sub-Junior (Under 15) Girls Chess Championship 2009 | Andheri Sports Complex, Mumbai, India | IND | 2009-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 1685 | 1.50 | 7 | -1.70 | 25 | -42.50 | |
|  Shristi, J Shetty | | | 1951 | IND | 0.00 | 1 | -0.18 | 25 | -4.50 | |  Limaye, Gayatri | | | 1502 | IND | 0.00 | 1 | -0.74 | 25 | -18.50 | | | Dhanashree, Pandit | | | 1595 | IND | 1.00 | 1 | 0.38 | 25 | 9.50 | | | , A, Akshaya | | | 1916 | IND | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Isha, Bhave | | | 1512 | IND | 0.50 | 1 | -0.23 | 25 | -5.75 | | | Cholleti, Sahajasri | | wf | 2014 | IND | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Shalon Joanne, Pais | | | 1609 | IND | 0.00 | 1 | -0.60 | 25 | -15.00 | |
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) | | | | 23rd National Under-13 (Girls) Chess Championship-2009 | New Delhi, India | IND | 2009-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1706 | 1685 | 2.50 | 7 | -0.86 | 25 | -21.50 | |
| | Michelle Catherina, P | | | 1866 | IND | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Cholleti, Sahajasri | | wf | 2014 | IND | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Limaye, Gayatri | | | 1502 | IND | 0.50 | 1 | -0.24 | 25 | -6.00 | | | Manasa, H, R | | | 1549 | IND | 1.00 | 1 | 0.32 | 25 | 8.00 | | | Akshaya, N | | | 1706 | IND | 0.00 | 1 | -0.47 | 25 | -11.75 | | | Varshini, V | | | 1539 | IND | 1.00 | 1 | 0.30 | 25 | 7.50 | | | Soumya, Shrivastava | | | 1765 | IND | 0.00 | 1 | -0.39 | 25 | -9.75 | |
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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