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Individual Calculations July 2009 |
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| Koshta, Swaraj Total change: -3.50 | |   |
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| NORTH 24 PGS FIDE RATED CHESS TOURNAMENT 2009 | Dumdum, Kolkata, West Bengal, India | IND | 2009-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 1721 | 0.00 | 3 | -0.46 | 25 | -11.50 | |
|  Satyajit, Kundu | | | 2071 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Nandan, Buragohain | | | 1920 | IND | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Ghosh, Ananda K | | | 2071 | 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) | | | | 1st Kota International FIDE Rating Open Chess Tournament | Maharshi Gautam Community Centre, Kota, India | IND | 2009-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2038 | 1721 | 1.00 | 5 | 0.32 | 25 | 8.00 | |
| | Agarwal, Brajesh | | | 2071 | IND | 0.50 | 1 | 0.39 | 25 | 9.75 | | | Diwan, Rajesh | | | 2071 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Basu, Suman | | | 2066 | IND | 0.50 | 1 | 0.39 | 25 | 9.75 | | | Duggal, Sanjeev | | | 2036 | IND | 0.00 | 1 | -0.14 | 25 | -3.50 | | | Saxena, Arpit | | | 1947 | IND | 0.00 | 1 | -0.21 | 25 | -5.25 | |
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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