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Individual Calculations July 2019 |
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| David Xapelli, Antoni Total change: -10.40 | |   |
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| XIII Obert escacs Llinars del Valles 2019 Grup B | Llinars del Valles | ESP | 2019-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1366 | 1704 | 3.00 | 4 | -0.52 | 20 | -10.40 | |
|  Prada Villagrasa, Adria | | | 1389 | ESP | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Sanchez Rios, Hilario | | | 1304 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Collazo Casals, Marc | | | 1346 | ESP | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Martin Roldan, Adam | | | 1423 | ESP | 0.50 | 1 | -0.34 | 20 | -6.80 | | | * 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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