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Individual Calculations October 2012 |
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| Van Keulen, Onno Total change: -3.00 | |   |
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| XIV Open Internacional d’Escacs de Sants, Hostafrancs i La Bordeta Grup A | Barcelona | ESP | 2012-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2074 | 2045 | 4.50 | 10 | -0.20 | 15 | -3.00 | |
|  Arenas, David | m | | 2406 | COL | 0.00 | 1 | -0.10 | 15 | -1.50 | |  Clifford, Neil | | | 1850 | ESP | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Guerrero Sanmarti, Richard | | | 2258 | ESP | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Hernando Rodrigo, Lourdes | | | 1847 | ESP | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Amigo Vilalta, Jordi | | | 2242 | ESP | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Madiai, Federico | | | 2214 | ITA | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Minguez Rodriguez, Raul | | | 2237 | ESP | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Briata, Federico | | | 1805 | ITA | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Alcaraz Lopez, Francesc | | | 1939 | ESP | 0.50 | 1 | -0.14 | 15 | -2.10 | | | De Nisi, Roberta | | | 1945 | ITA | 1.00 | 1 | 0.36 | 15 | 5.40 | |
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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