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Individual Calculations September 2011 |
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| Ben Porat, Tal Total change: -2.10 | |   |
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| XXIX Open Internacional d’Andorra 2011 | Arinsal | AND | 2011-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 1857 | 3.00 | 8 | -0.07 | 30 | -2.10 | |
|  Jerez Perez, Alfonso | m | | 2257 * | ESP | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Mosca, Leonildo | | | 2127 | ITA | 0.50 | 1 | 0.33 | 30 | 9.90 | |  Fernandez Lopez, Joan | | | 2106 | AND | 0.00 | 1 | -0.19 | 30 | -5.70 | | | Gomez Oliveros, Hilario Enrique | | | 2007 | ESP | 0.00 | 1 | -0.30 | 30 | -9.00 | | | Torrent Casado, Marc | | | 1671 | AND | 0.00 | 1 | -0.74 | 30 | -22.20 | | | Idoate Arrazurria, Ricardo | | | 1573 | ESP | 1.00 | 1 | 0.16 | 30 | 4.80 | | | Van Steenwinckel, Hugo | | | 1818 | BEL | 1.00 | 1 | 0.45 | 30 | 13.50 | | | Vos, Chris | | | 2097 | NED | 0.50 | 1 | 0.30 | 30 | 9.00 | | | * 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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