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Individual Calculations January 2010 |
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| Tejesh, P Total change: 2.10 | |   |
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| 35th National Sub-Junior (Under 15) Chess Championship 2009 | Andheri Sports Complex, Mumbai, India | IND | 2009-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 1639 | 0.00 | 4 | -0.82 | 15 | -12.30 | |
|  Tejas, Ravichandran | | | 2039 * | IND | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Jadhav, Rohit | | | 1867 | IND | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Akshay, Vijayan | | | 1826 | IND | 0.00 | 1 | -0.26 | 15 | -3.90 | |  Vivekananda, L | | | 1818 | IND | 0.00 | 1 | -0.27 | 15 | -4.05 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 23rd National Under-13 Open Chess Championship | New Delhi, India | IND | 2009-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 1639 | 3.00 | 7 | 0.96 | 15 | 14.40 | |
| | Barath, L | | | 1830 | IND | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Rishideep, Bordoloi | | | 1827 | IND | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Sabnis, Om | | | 1733 | IND | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Subramanian, R M | | | 1749 | IND | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Shenvi, Mohit | | | 1861 | IND | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Vishnu, Gopakumar | | | 1827 | IND | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Harshit, Sharma | | | 1765 | IND | 1.00 | 1 | 0.67 | 15 | 10.05 | |
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) | | |
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