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Individual Calculations September 2009 |
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| Pradeep, Arora Total change: -18.75 | |   |
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| 1st N L Pandiyar Memorial International FIDE Rated Lake City Open Chess TMT | MG College Sports Complex, Udaipur, Rajasthan, India | IND | 2009-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 2080 | 4.50 | 7 | -0.61 | 15 | -9.15 | |
|  Indu, Bhushan Bajpai | | | 1730 | IND | 0.00 | 1 | -0.89 | 15 | -13.35 | | | Palash, Shah | | | 1730 | IND | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Joshi, Sunil | | | 1822 | IND | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Saxena, Arpit | | | 1947 | IND | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Devendra, Kumar | | | 1888 | IND | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Vikas, Sharma | | | 2177 | IND | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Bhatt, Jalpan | | | 1924 | IND | 0.50 | 1 | -0.21 | 15 | -3.15 | |
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) | | | | 47th National B Chess Championship 2009 | Town Hall, Kolkata,India | IND | 2009-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2030 | 2080 | 5.50 | 11 | -0.64 | 15 | -9.60 | |
| | Ramakrishna, J | f | | 2271 | IND | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Matta, Vinay Kumar | | | 2310 | IND | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Prakash, Ram | | | 2253 | IND | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Padhya, Saumil | | | 1843 | IND | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Subrata, Baishnab | | | 1892 | IND | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Arora, M K | | | 1799 | IND | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Jaiswal, Puneet | | | 2206 | IND | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Vinod, Kumar B | | | 1794 | IND | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Vipul, Subhashi | | | 2232 | IND | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Kathiravan, M | | | 1863 | IND | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Hina Nabam, Mavam | | | 1862 | IND | 1.00 | 1 | 0.22 | 15 | 3.30 | |
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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