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Individual Calculations September 2009 |
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| Giridhar, V Total change: -89.40 | |   |
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| Ist Mastercom Techservices FIDE Rated Open Chess Tournament 2009 | Canara Union, Malleswaram, Bangalore | IND | 2009-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1924 | 2.50 | 7 | -2.70 | 25 | -67.50 | |
|  Anilkumar, O T | | | 2227 | IND | 0.00 | 1 | -0.14 | 25 | -3.50 | |  Shah, Rukn Sait | | | 1574 | IND | 0.00 | 1 | -0.89 | 25 | -22.25 | | | Amogha, H A | | | 1620 | IND | 0.50 | 1 | -0.36 | 25 | -9.00 | | | R V, Adith | | | 1607 | IND | 1.00 | 1 | 0.13 | 25 | 3.25 | | | Roshan, Rangarajan | | | 1574 | IND | 0.00 | 1 | -0.89 | 25 | -22.25 | | | , S, Badrinath | | | 1630 | IND | 1.00 | 1 | 0.15 | 25 | 3.75 | | | Singh, Soram Rahul | | | 1772 | IND | 0.00 | 1 | -0.70 | 25 | -17.50 | |
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) | | | NOTE: K factor changed | | 38th TN State FIDE Rated Chess Championship for Juniors (Under - 19) | Adhiyamaan College of Engineering,Hosur,India | IND | 2009-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 1886 | 1.00 | 6 | -1.46 | 15 | -21.90 | |
| | Surendran, N | | | 2092 | IND | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Raju, S | | | 1905 | IND | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Sanjeev, V | | | 1726 | IND | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Lokesh, N | | | 2086 | IND | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Sekar, B | | | 2083 | IND | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Uma Maheswaran, P | | | 1852 | IND | 0.00 | 1 | -0.55 | 15 | -8.25 | |
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) | | |
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