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Individual Calculations January 2009 |
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| Sriram, S Total change: -5.75 | |   |
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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 |
| 1848 | 1613 | 0.50 | 4 | -0.34 | 25 | -8.50 | |
|  Aubhropratim, Manna | | | 1923 | IND | 0.00 | 1 | -0.14 | 25 | -3.50 | | | Siddarth, M | | | 1862 | IND | 0.00 | 1 | -0.19 | 25 | -4.75 | |  Vishnu, Gopakumar | | | 1818 | IND | 0.50 | 1 | 0.26 | 25 | 6.50 | | | Rishabh, Mishra | | | 1789 | IND | 0.00 | 1 | -0.27 | 25 | -6.75 | |
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) | | | | Asian Schools Chess Championship, Colombo 2008 [Under 9 Boys] | Colombo | SRI | 2008-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1613 | 0.50 | 1 | 0.11 | 25 | 2.75 | |
| | Shahi, Harshal | | | 1693 | IND | 0.50 | 1 | 0.11 | 25 | 2.75 | |
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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