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Individual Calculations January 2019 |
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| Calafell Marques, Jose Total change: 2.80 | |   |
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| XII Open Vila de Gracia 2018 | Barcelona | ESP | 2018-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1776 | 4.00 | 9 | 0.14 | 20 | 2.80 | |
|  Martinez Pla, Xavier | f | | 2176 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Garcia Vidueira, Juan Carlos | | | 1516 | ESP | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Codina Blasco, Joan | | | 1697 | ESP | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Van Keulen, Onno | | | 1943 | NED | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Torrents Ludewig, Miguel | | | 1942 | ESP | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Gallart Zafra, Jaume | | | 2173 | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ortega Rios, Jorge | | | 1946 | ESP | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Sanfeliu Lopez, Jaume | | | 1671 | ESP | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Martin Sanchez, Antoni | | | 1542 | ESP | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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