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Individual Calculations October 2008 |
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| Vivek, M Total change: 23.75 | |   |
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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 |
| 1868 | 1530 | 1.00 | 5 | 0.41 | 25 | 10.25 | |
|  Narayanan, K | | | 1880 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Ravi, G | | | 1880 | IND | 0.50 | 1 | 0.39 | 25 | 9.75 | |  Kannan, R | | | 1880 | IND | 0.50 | 1 | 0.39 | 25 | 9.75 | | | Sivarajan, N | | | 1880 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Balakrishnan, R | | | 1821 | IND | 0.00 | 1 | -0.15 | 25 | -3.75 | |
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) | | | | 3rd S.K.Narasimhan FIDE Rated All India Open Chess Tournament | Chennai | IND | 2008-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 1541 | 1.00 | 4 | 0.54 | 25 | 13.50 | |
| | Samson, J Austin | | | 1891 | IND | 0.50 | 1 | 0.39 | 25 | 9.75 | | | Jaganraj, D | | | 1857 | IND | 0.50 | 1 | 0.37 | 25 | 9.25 | | | Athavan, R K | | | 1891 | SRI | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Sathiyanarayanan, R V | | | 1891 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | |
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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