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Individual Calculations January 2009 |
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| Suresh, K Total change: -3.65 | |   |
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| 21st SPIC Open FIDE Rating Chess Tournament - 2008 | Community Hall , SPIC Nagar, Tuticorin | IND | 2008-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1994 | 1765 | 0.00 | 4 | -0.86 | 25 | -21.50 | |
|  Merryston, David Scanny | | | 2076 | IND | 0.00 | 1 | -0.14 | 25 | -3.50 | |  Malla, Nooka Raju | | | 1955 | IND | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Dhanasekar, K | | | 1977 | IND | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Vijayaraj, R | | | 1966 | IND | 0.00 | 1 | -0.24 | 25 | -6.00 | |
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) | | | NOTE: K factor changed | | 22nd National Under 13 Boys Chess Championship 2008 | Vellore Institute of Technology, Vellore, Tamilnadu, India | IND | 2008-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 1784 | 4.00 | 9 | 1.19 | 15 | 17.85 | |
| | Grover, Sahaj | f | | 2134 | IND | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Vishnu, Sharon, R | | | 1935 | IND | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Patil, Pratik | | | 2005 | IND | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Rakesh, Kumar N D | | | 1942 | IND | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Manigandan, S S | | | 1982 | IND | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Ram, Gupta | | | 1947 | IND | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Aubhropratim, Manna | | | 1923 | IND | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Rajkumar, N | | | 1919 | IND | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Sai, Vishwesh C | | | 1596 | IND | 0.00 | 1 | -0.74 | 15 | -11.10 | |
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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