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Individual Calculations January 2010 |
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| Iyer, Vishal Total change: 7.80 | |   |
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| 21st The Telegraph SCHOOLS' CHESS CHAMPIONSHIP 2009 | Gorky Sadan, Kolkata, India | IND | 2009-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1907 | 4.00 | 6 | 0.52 | 15 | 7.80 | |
|  Subhajyoti, Saha | | | 1619 | IND | 1.00 | 1 | 0.16 | 15 | 2.40 | |  Satyajit, Kundu | | | 2185 | IND | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Rishav, Mitra | | | 1658 | IND | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Das, Sayantan | f | | 2294 | IND | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Kumar, Gaurav | | | 1671 | IND | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Suvradeepta, Das | | | 1700 | IND | 0.50 | 1 | -0.27 | 15 | -4.05 | |
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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