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Individual Calculations January 2013 |
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| Kumar, Gaurav Total change: -59.10 | |   |
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| Commonwealth Chess Championship 2012 | Chennai | IND | 2012-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1924 | 4.00 | 10 | -3.05 | 15 | -45.75 | |
|  Purushothaman, T | | | 2286 | IND | 0.00 | 1 | -0.10 | 15 | -1.50 | |  Priyanka, K | | | 1591 | IND | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Praggnanandhaa, R | | | 1538 | IND | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Patil, Pratik | | | 2208 | IND | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Manasa, H R | | | 1682 | IND | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Hilmi, Parveen | | | 1676 | IND | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Shane, Alvarin Braganza | | | 1650 | IND | 0.00 | 1 | -0.83 | 15 | -12.45 | | | Sneha, , N G | | | 1597 | IND | 0.50 | 1 | -0.37 | 15 | -5.55 | | | Priyanka, N | | | 1576 | IND | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Sadhu, S Adithya | | | 1686 | IND | 0.00 | 1 | -0.80 | 15 | -12.00 | |
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) | | | | 8th Asian Schools Chess Championship,under-13 | New Delhi | IND | 2012-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1917 | 5.50 | 9 | -0.89 | 15 | -13.35 | |
| | Sri, Kausthubha H | | | 1517 * | IND | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Harmeet, Thurkan | | | 1552 | IND | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Barath, Kalyan M | | | 1742 | IND | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Arjun, Adappa | | | 1714 | IND | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Naotunna, Dineth Nimnaka | | | 1665 | SRI | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Karthikeyan, Murali | | | 2315 | IND | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Pavit, Singh | | | 1799 | IND | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Mayed, Al-Rashedi | | | 1773 | UAE | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Muhammed, Shibily N | | | 1634 | IND | 0.50 | 1 | -0.34 | 15 | -5.10 | | | * 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) | | |
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