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Individual Calculations October 2008 |
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| Kedharnath, A Total change: -6.75 | |   |
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| 56th Tamil Nadu State FIDE Rated Chess Championship, India | Chennai, Tamilnadu | IND | 2008-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 1983 | 4.00 | 9 | -0.08 | 25 | -2.00 | |
|  Arun, Karthik R | | | 2281 | IND | 0.00 | 1 | -0.15 | 25 | -3.75 | |  Karthikeyan, Murali | | | 1754 | IND | 1.00 | 1 | 0.21 | 25 | 5.25 | | | Siddarth, M | | | 1753 | IND | 0.50 | 1 | -0.29 | 25 | -7.25 | | | Beno, Glad S | | | 2120 | IND | 1.00 | 1 | 0.68 | 25 | 17.00 | | | Vinoth, Kumar | | | 2196 | IND | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Jagadhambal, M | | | 1895 | IND | 0.50 | 1 | -0.12 | 25 | -3.00 | | | Sridhar, J | | | 2169 | IND | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Ramesh, Kumar S | | | 1886 | IND | 1.00 | 1 | 0.37 | 25 | 9.25 | | | Surendran, N | | | 2141 | IND | 0.00 | 1 | -0.29 | 25 | -7.25 | |
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) | | | | 37th Tamil Nadu State Under 19 Open Chess Championship 2008 | SRM University, Tamilnadu, India | IND | 2008-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 1974 | 4.00 | 8 | -0.19 | 25 | -4.75 | |
| | Premnath, R | | | 2256 | IND | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Kamal, Shankar K S | | | 1646 | IND | 1.00 | 1 | 0.13 | 25 | 3.25 | | | Karthikeyan, Murali | | | 1754 | IND | 0.50 | 1 | -0.28 | 25 | -7.00 | | | Ramesh, Shanmugasundaram | | | 2092 | IND | 0.50 | 1 | 0.16 | 25 | 4.00 | | | Lokesh, P | | | 2091 | IND | 0.00 | 1 | -0.34 | 25 | -8.50 | | | Rajesh, V A V | f | | 2256 | IND | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Chaithanyaa, K G | | | 1624 | IND | 1.00 | 1 | 0.11 | 25 | 2.75 | | | Rajkumar, N | | | 1867 | IND | 1.00 | 1 | 0.35 | 25 | 8.75 | |
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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