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Individual Calculations January 2009 |
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| Arjun, T K S Total change: -2.25 | |   |
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| 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 |
| 1781 | 1790 | 3.50 | 7 | -0.09 | 25 | -2.25 | |
|  Jayesh, M | | | 1566 | IND | 0.50 | 1 | -0.28 | 25 | -7.00 | |  Rakshith, R Umesh | | | 1576 | IND | 1.00 | 1 | 0.23 | 25 | 5.75 | | | Niraj, Saripalli | | | 1952 | IND | 0.50 | 1 | 0.21 | 25 | 5.25 | | | Patil, Chinmay | | | 1728 | IND | 1.00 | 1 | 0.41 | 25 | 10.25 | | | Eswar, R | | | 2028 | IND | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Patil, Pratik | | | 2005 | IND | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Sivanesan, S | | | 1612 | IND | 0.50 | 1 | -0.23 | 25 | -5.75 | |
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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