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Individual Calculations September 2009 |
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| Salvador Sanchez, Ricardo Total change: 6.75 | |   |
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| IV Obert Ateneu Colon | Barcelona | ESP | 2009-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 1728 | 1.00 | 4 | 0.15 | 15 | 2.25 | |
|  Sharaibi, Olufemi | | | 2078 | ESP | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Molinas Garcia, Francisco | | | 1876 | ESP | 1.00 | 1 | 0.70 | 15 | 10.50 | |  Colls Agudo, Marc | | | 1959 | ESP | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Escudero Martinez, Alberto | | | 1935 | ESP | 0.00 | 1 | -0.23 | 15 | -3.45 | |
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) | | | | II Obert Primavera La Lira 2009 | Catalunya | ESP | 2009-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1728 | 1.00 | 2 | 0.30 | 15 | 4.50 | |
| | Marchador Villalba, Jordi | | | 2078 | ESP | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Febrero Perez, Lluis | | | 1664 | ESP | 1.00 | 1 | 0.41 | 15 | 6.15 | |
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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