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Individual Calculations October 2008 |
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| Valbuena Castro, Gregorio Total change: 39.30 | |   |
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| XXXIV Open Internacional Ciutat de Badalona G-B | Badalona | ESP | 2008-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1954 | 1850 | 4.50 | 6 | 2.35 | 15 | 35.25 | |
|  Morais Carreras, Javier | | | 1991 | ESP | 1.00 | 1 | 0.69 | 15 | 10.35 | |  Tornay Gomez, Raul | | | 1931 | ESP | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Eguia Cambero, Ignacio | | | 1915 | ESP | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Bayarri Ponsa, Eduard | | | 1921 | ESP | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Vives Cabau, Jordi | | | 1988 | ESP | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Sanchez-Cozar Valero, Juan | | | 1976 | ESP | 1.00 | 1 | 0.67 | 15 | 10.05 | |
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) | | | | X Open Internacional de Sants, Hostafrabcs i la Bordeta G-B | Barcelona | ESP | 2008-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 1850 | 4.00 | 7 | 0.27 | 15 | 4.05 | |
| | Barba Rios, Enric | | | 1675 | ESP | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Vargas Drechsler, Carlos | | | 1978 | ESP | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Kruijf, Caspar | | | 1915 | NED | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Gonzalez Trigo, Jose Luis | | | 1586 | ESP | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Marco Catala, Juan Bautista | | | 1939 | ESP | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Garreta Martinez, Albert | | | 1982 | ESP | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Seca Carol, Ruben | | | 1669 | ESP | 0.00 | 1 | -0.74 | 15 | -11.10 | |
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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