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Individual Calculations November 2012 |
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| Jayakumar, S Total change: -9.30 | |   |
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| 26th National Under-13 for Open Chess Championship - 2012 | Chennai | IND | 2012-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1774 | 6.50 | 11 | -0.62 | 15 | -9.30 | |
|  Roshan, Antony C | | | 1374 * | IND | 0.50 | 1 | -0.42 | 15 | -6.30 | |  Majumdar, Ritam | | | 1374 * | IND | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Haricharann, D V | | | 1614 | IND | 0.00 | 1 | -0.71 | 15 | -10.65 | | | , Sheshathri | | | 1487 | IND | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Vigneshwaran, S | | | 1614 | IND | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Siddharth, G | | | 1616 | IND | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Siva, Mahadevan | | | 1841 | IND | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Muthaiah, Al | | | 1946 | IND | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Kaustuv, Kundu | | | 2005 | IND | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Swain, Ashirwad | | | 1655 | IND | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Deepak, Kumar Pandey | | | 1575 | IND | 1.00 | 1 | 0.24 | 15 | 3.60 | | | * 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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