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Individual Calculations March 2012 |
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| Barbu Ion, Cosmin Total change: 3.30 | |   |
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| Ier Open Internacional de Nadal del Guinardo G-A | Barcelona | ESP | 2011-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1995 | 1814 | 1.00 | 5 | -0.33 | 15 | -4.95 | |
|  Lopez Forn, Marc | | | 2057 | ESP | 0.00 | 1 | -0.20 | 15 | -3.00 | |  Prats Rodriguez, Juan Bosco | | | 2015 | ESP | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Masferrer Niubo, Enric | | | 2003 | ESP | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Lopez Coromines, Albert | | | 1964 | ESP | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Walter Travella, German | | | 1935 | ESP | 1.00 | 1 | 0.66 | 15 | 9.90 | |
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) | | | | 41e Open FIDE Chess XV (-2100) | PARIS | FRA | 2012-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 1814 | 2.50 | 5 | 0.55 | 15 | 8.25 | |
| | Bourogaa, Younes | | | 1911 | FRA | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Dimarucut, Francis Erik | | | 2092 | PHI | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Selvaradje, Partibane | | | 1607 | FRA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Sotelo, Renzo | | | 2093 | FRA | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Pachon, Bernard | | | 1827 | FRA | 1.00 | 1 | 0.52 | 15 | 7.80 | |
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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