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Individual Calculations July 2013 |
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| Grifell Sola, Joan Total change: -8.40 | |   |
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| VIII Obert Escacs Tupinamba Grup A | Barcelona | ESP | 2013-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2158 | 1894 | 0.00 | 2 | -0.40 | 15 | -6.00 | |
|  Rivero Ojeda, Carmelo | f | | 2276 | ESP | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Layola Barrionuevo, Javier | | | 2039 | ESP | 0.00 | 1 | -0.31 | 15 | -4.65 | |
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) | | | | XXV Obert Internacional Vila de Sant Boi 2012 Memorial Mateu Chalmeta | Sant Boi de Llobregat | ESP | 2013-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 1897 | 3.50 | 7 | -0.16 | 15 | -2.40 | |
| | Jausas Lopez, Andrea | | | 1563 | ESP | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Gonzalez, Raul Omar | f | | 2197 | ESP | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Jausas Farre, Hector | | | 2170 | ESP | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Valarezzo Ricard, Pedro | | | 1866 | ESP | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Hernandez Bermudez, Alberto | | | 1718 | ESP | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Martinez Liria, Pedro | | | 1965 | ESP | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Hornos Garcia, Bernabe | | | 1674 | ESP | 1.00 | 1 | 0.22 | 15 | 3.30 | |
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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