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Individual Calculations September 2009 |
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| Naveen, Bansal Total change: -8.25 | |   |
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| 47th National B Chess Championship 2009 | Town Hall, Kolkata,India | IND | 2009-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2049 | 2014 | 4.50 | 11 | -0.55 | 15 | -8.25 | |
|  Shyam, Sundar M | m | | 2414 * | IND | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Ajoy, Nath Ray | | | 1746 | IND | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Nagesh, I V | | | 1614 * | IND | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Phadke, Sohan | | | 2268 | IND | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Ram, S Krishnan | | | 2321 | IND | 0.50 | 1 | 0.36 | 15 | 5.40 | | | Singh, Pritam | | | 2206 | IND | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Mari Arul, S | | | 2240 | IND | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Bhagwat, Vinod | c | | 2172 | IND | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Ashish, Kumar | | | 1906 | IND | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Hussain, S R | | | 1832 | IND | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Mahasweta, Kumar | | | 1817 | IND | 1.00 | 1 | 0.25 | 15 | 3.75 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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