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Individual Calculations May 2011 |
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| Mammen, K Total change: -4.65 | |   |
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| All India FIDE Rated Chess Tournament | Calicut | IND | 2011-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1587 | 1639 | 3.00 | 7 | -1.05 | 15 | -15.75 | |
|  Akash Pc, Iyer | | | 2039 * | IND | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Randhir, P N | | | 1474 | IND | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Varahalu, S | | | 1868 | IND | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Harivardhini, I | | | 1430 | IND | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Peter, Joseph | | | 1446 | IND | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Visveshwar, A | | | 1521 | IND | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Varun, M | | | 1333 | IND | 1.00 | 1 | 0.14 | 15 | 2.10 | | | * 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) | | | | First Master Mind All India FIDE Rated below FIDE rating 1900 | Kerala | IND | 2011-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1732 | 1639 | 3.00 | 6 | 0.74 | 15 | 11.10 | |
| | Mohammed, Dilshad | | | 1843 | IND | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Mohanan, A | | | 1443 | IND | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Arjun, K | | | 1859 | IND | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Unnikrishnan, V S | | | 1796 | IND | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Charles, J | | | 1711 | IND | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Shashi, Kaushik | | | 1739 | IND | 1.00 | 1 | 0.64 | 15 | 9.60 | |
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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