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Individual Calculations July 2010 |
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| Rittick, Purakait Total change: 15.00 | |   |
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| RMK Residential Sr. Sec. School 24th National Under-11 Boys Chess Championship | Media Centre, JN Stadium, Chennai | IND | 2010-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1516 | 2.50 | 8 | 0.34 | 15 | 5.10 | |
|  Aadhityaa, M | | | 1722 | IND | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Pranav, Vijay | | | 1763 | IND | 0.50 | 1 | 0.31 | 15 | 4.65 | |  Dipu, Pradhan | | | 1683 | IND | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Poras, Sanjay Kolgane | | | 1655 | IND | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Pavit, Singh | | | 1649 | IND | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Sourav, Mohanty | | | 1658 | IND | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Gupta, Bhaskar | | | 1713 | IND | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Aditya, Hiren Vaidya | | | 1698 | IND | 0.00 | 1 | -0.26 | 15 | -3.90 | |
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) | | | | 02nd Kalinga FIDE Rated Open - 2010 | Bhubaneswar | IND | 2010-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1515 | 1.00 | 3 | 0.66 | 15 | 9.90 | |
| | Vishal, Mohanty | | | 1775 | IND | 1.00 | 1 | 0.82 | 15 | 12.30 | | | Mohammad, Ashraf | | | 1915 * | IND | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Nayak, Biswajit | | | 1915 * | IND | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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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