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Individual Calculations September 2009 |
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| Rittick, Purakait Total change: 22.50 | |   |
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| TMPL Ranjit Patkar 23rd National Under 11 Boys Chess Championship | Shivamogga, Karnataka, India. | IND | 2009-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 1504 | 2.00 | 5 | 0.90 | 25 | 22.50 | |
|  Debankan, Dhara | | | 1744 | IND | 0.00 | 1 | -0.20 | 25 | -5.00 | |  Kumar, S | | | 1779 | IND | 1.00 | 1 | 0.83 | 25 | 20.75 | | | Krishna Teja, N | | | 1727 | IND | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Satyam, Kumar | | | 1660 | IND | 0.50 | 1 | 0.21 | 25 | 5.25 | | | Dhonnar, Nachiket | | | 1728 | IND | 0.50 | 1 | 0.28 | 25 | 7.00 | |
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) | | |
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