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Individual Calculations July 2013 |
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| Serra Badia, Lluis Total change: -129.30 | |   |
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| VIII Obert Escacs Tupinamba Grup A | Barcelona | ESP | 2013-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 1890 | 0.00 | 5 | -2.14 | 30 | -64.20 | |
|  Exposito Amaro, Josue | f | | 2273 | ESP | 0.00 | 1 | -0.09 | 30 | -2.70 | | | Serrano Pertinez, Miquel | | | 2074 | ESP | 0.00 | 1 | -0.26 | 30 | -7.80 | |  Soler Font, Tomas | | | 1822 | ESP | 0.00 | 1 | -0.59 | 30 | -17.70 | | | Millan Hernandez, Marc | | | 1781 | ESP | 0.00 | 1 | -0.65 | 30 | -19.50 | | | Rodriguez Torres, Rafael | | | 1855 | ESP | 0.00 | 1 | -0.55 | 30 | -16.50 | |
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) | | | | Segon Torneig Obert d'Escacs Barri Gotic – Barcelona UGA 2013 | Barcelona | ESP | 2013-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1890 | 0.50 | 4 | -2.17 | 30 | -65.10 | |
| | Gonzalez, Raul Omar | f | | 2197 | ESP | 0.00 | 1 | -0.14 | 30 | -4.20 | | | Sanchez Gutierrez, David | | | 1602 | ESP | 0.50 | 1 | -0.34 | 30 | -10.20 | | | Colominas Isern, Josep | | | 1561 | ESP | 0.00 | 1 | -0.88 | 30 | -26.40 | | | Masferrer Andreu, Josep Miquel | | | 1635 | ESP | 0.00 | 1 | -0.81 | 30 | -24.30 | |
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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