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Individual Calculations March 2011 |
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| Rubin, Balakrishnan Total change: -12.50 | |   |
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| First ACF FIDE Rated all India Open | Calicut | IND | 2010-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1492 | 1392 | 1.00 | 4 | -0.50 | 25 | -12.50 | |
|  Midhuna, O T | | | 1490 | IND | 0.00 | 1 | -0.37 | 25 | -9.25 | | | Marthandan, K U | | | 1269 | IND | 0.00 | 1 | -0.67 | 25 | -16.75 | |  Saji, T | | | 1652 | IND | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Matta, Theja Sahhethhe | | | 1558 | IND | 1.00 | 1 | 0.72 | 25 | 18.00 | |
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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