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Individual Calculations January 2009 |
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| Kumar, S Total change: -32.70 | |   |
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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 |
| 1885 | 1932 | 3.00 | 6 | -0.30 | 15 | -4.50 | |
|  Sivanesan, S | | | 1604 | IND | 1.00 | 1 | 0.13 | 15 | 1.95 | |  Barath, L | | | 1727 | IND | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Vijay, Anand M | | | 2036 | IND | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Pounraj, R | | | 2099 | IND | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Hari, Pragadish S B | | | 1730 | IND | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Dhanasekaran Suresh, R | | | 2111 | IND | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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) | | | | 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 |
| 1748 | 1889 | 1.50 | 5 | -1.88 | 15 | -28.20 | |
| | Saikat, Dutta | | | 1586 | IND | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Anurag, Mhamal | | | 2143 | IND | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Sai, Vishwesh C | | | 1596 | IND | 0.00 | 1 | -0.85 | 15 | -12.75 | | | Lokknath, S | | | 1715 | IND | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Padhya, Saumil | | | 1698 | IND | 0.00 | 1 | -0.75 | 15 | -11.25 | |
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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