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Individual Calculations January 2011 |
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| Lorca Cortada, David Total change: -31.20 | |   |
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| XXVIII Torneig Open d’Escacs de Martorell Grupo A | Catalunya | ESP | 2010-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 2069 | 4.50 | 9 | -2.08 | 15 | -31.20 | |
|  Sanchez Urpi, Oriol | | | 1919 | ESP | 1.00 | 1 | 0.30 | 15 | 4.50 | |  Julian Ortin, Eva | | | 1706 | ESP | 0.00 | 1 | -0.90 | 15 | -13.50 | | | Cerdans Costa, Ferran | | | 1930 | ESP | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Duran Burniol, Joan | | | 1933 | ESP | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Tutusaus Marrugat, Carles | | | 1869 | ESP | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Morante Jimenez, Andreu | | | 1956 | ESP | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Sierra Montoya, Miquel | | | 1869 | ESP | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Mendoza Barbera, Pablo | | | 1840 | ESP | 0.00 | 1 | -0.79 | 15 | -11.85 | | | Velez Romero, Juan Luis | | | 1960 | ESP | 1.00 | 1 | 0.35 | 15 | 5.25 | |
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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