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Individual Calculations August 2012 |
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| Barrett, Steve Total change: -15.60 | |   |
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| 40th Annual World Open - Open Section | Philadelphia, Pennsylvania | USA | 2012-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2218 | 2233 | 2.50 | 7 | -1.04 | 15 | -15.60 | |
|  Arnold, Marc Tyler | m | | 2529 | USA | 0.00 | 1 | -0.15 | 15 | -2.25 | |  Bauza Mercere, Eduardo | | | 1833 * | ARG | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Garcia, Gildardo | g | | 2418 | COL | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Jayakumar, Adarsh | | | 2300 | USA | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Beckman, Thomas J | | | 1969 | USA | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Coraretti, Benjamin | | | 2091 | USA | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Norowitz, Yaacov | | | 2388 | USA | 0.00 | 1 | -0.29 | 15 | -4.35 | | | * 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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