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Individual Calculations January 2010 |
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| Kedar Umesh, Vaze Total change: -2.25 | |   |
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| 35th National Sub-Junior (Under 15) Chess Championship 2009 | Andheri Sports Complex, Mumbai, India | IND | 2009-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 1930 | 3.00 | 5 | -0.15 | 15 | -2.25 | |
|  Thakkar, Dutt | | | 1721 | IND | 0.00 | 1 | -0.77 | 15 | -11.55 | |  Satra, Hardik | | | 1679 | IND | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Rishi, Sardana | | | 1751 | IND | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Chaithanyaa, K G | | | 1794 | IND | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Sahoo, Utkal Ranjan | | | 2219 | IND | 0.00 | 1 | -0.16 | 15 | -2.40 | |
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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