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Individual Calculations May 2011 |
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| Del Campo, Robert Martin Total change: 4.60 | |   |
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| 2011 Laredo Open | Laredo, Texas | USA | 2011-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2292 | 2415 | 3.00 | 4 | 0.46 | 10 | 4.60 | |
|  Wijetunge, Ivan | | | 2015 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Almeida, Alfonso A | m | | 2349 | MEX | 0.50 | 1 | -0.09 | 10 | -0.90 | |  Langer, Michael | f | | 2275 | USA | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Bachmann, Axel | g | | 2530 | PAR | 0.50 | 1 | 0.16 | 10 | 1.60 | | | * 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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