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Individual Calculations January 2010 |
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| Michelle Catherina, P Total change: -3.75 | |   |
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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 |
| 1803 | 1866 | 6.00 | 10 | 0.26 | 15 | 3.90 | |
|  Sonal, Mishra | | | 1474 | IND | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Ramaiya, Heenal | | | 1631 | IND | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Gagare, Shalmali | | wm | 2150 | IND | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Priyanka, Kumari | | | 2075 | IND | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Arunima, Kalra | | | 1711 | IND | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Janu, V | | | 1795 | IND | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Salini, R | | | 1612 | IND | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Rathore, Sonakshi | | | 1961 | IND | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Sahari, J | | | 1909 | IND | 0.00 | 1 | -0.44 | 15 | -6.60 | | | , S, Aarthysri | | | 1709 | IND | 1.00 | 1 | 0.29 | 15 | 4.35 | |
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 |
| 1707 | 1866 | 6.50 | 10 | -0.51 | 15 | -7.65 | |
| | Khushi, Dharewa | | | 1612 | IND | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Meghna, Upadhyay | | | 1685 | IND | 1.00 | 1 | 0.26 | 15 | 3.90 | | | G Uma, Bharathi | | | 1695 | IND | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Nandhidhaa, Pv | | | 2007 | IND | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Bala, Kannamma P | | | 1776 | IND | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Lasya, G | | | 1749 | IND | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Nivedhitha, M | | | 1696 | IND | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Bakshi, Rutuja | | | 1691 | IND | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Madhurima, Shekhar | | | 1609 | IND | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Goyal, Arunima | | | 1550 | IND | 1.00 | 1 | 0.13 | 15 | 1.95 | |
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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