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Individual Calculations September 2010 |
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| Gnana, Kumar, G Total change: -4.25 | |   |
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| 39th TN State U - 19 Boys Chess Championship FIDE Rated | Chennai | IND | 2010-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1628 | 2.50 | 7 | -0.02 | 25 | -0.50 | |
|  Raju, S | | | 1906 | IND | 1.00 | 1 | 0.83 | 25 | 20.75 | |  Karthikeyan, S | | | 2028 * | IND | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Siddharth, S | | | 1845 | IND | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Shyam Sundar, T | | | 1794 | IND | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Praveen Kumar, B | | | 1451 | IND | 1.00 | 1 | 0.27 | 25 | 6.75 | | | Subramanian, R M | | | 1757 | IND | 0.00 | 1 | -0.33 | 25 | -8.25 | | | Yogeshwar, B | | | 1469 | IND | 0.50 | 1 | -0.21 | 25 | -5.25 | | | * 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) | | | NOTE: K factor changed | | Moder Sr. Sec School FIDE Rating | Chennai | IND | 2010-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1628 | 2.50 | 5 | -0.25 | 15 | -3.75 | |
| | Arjun, Bharat | c | | 1883 | IND | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Palaniappan, P | | | 1466 | IND | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Kaavya, S S | | | 1355 | IND | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Srivathshan, K S | | | 1428 | IND | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Srija, Seshadri | | wf | 1811 | IND | 0.50 | 1 | 0.24 | 15 | 3.60 | |
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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