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Individual Calculations July 2011 |
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| Soumik, Datta Total change: -17.25 | |   |
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| National Under – 11 boys | Ahmedabad | IND | 2011-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1554 | 0.50 | 4 | -0.69 | 25 | -17.25 | |
|  Grahesh, Y | | | 1816 | IND | 0.00 | 1 | -0.18 | 25 | -4.50 | |  Subhayan, Kundu | | | 1649 | IND | 0.50 | 1 | 0.13 | 25 | 3.25 | | | Rajaryan, Kuvelkar | | | 1685 | IND | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Shah, Jay | | | 1689 | IND | 0.00 | 1 | -0.32 | 25 | -8.00 | |
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) | | |
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