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Individual Calculations September 2012 |
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| Aalbersberg Kroon, Pedro Total change: 1.95 | |   |
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| XXXVIII Open Internacional Escacs “Vila de Sitges” Grup “A” | Sitges | ESP | 2012-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2020 | 1878 | 3.00 | 9 | 0.13 | 15 | 1.95 | |
|  Sanpera Bonet, Juan Carlos | | | 2143 | ESP | 0.50 | 1 | 0.32 | 15 | 4.80 | |  Franco Valencia, Angela | | wf | 2170 | COL | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Vinas Racionero, Josep | | | 2092 | ESP | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Montell Zabay, Alberto | | | 2045 | ESP | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Blasco Cusido, Francesc | | | 1928 | ESP | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Parals Marce, Luis | | | 2069 | ESP | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Marti Palomero, Sergi | | | 1665 | ESP | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Prats Rodriguez, Juan Bosco | | | 2060 | ESP | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Vizcarra Clemente, Jordi | | | 2012 | ESP | 1.00 | 1 | 0.68 | 15 | 10.20 | |
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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