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Individual Calculations July 2019 |
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| Lopez Sanz, David Total change: -9.60 | |   |
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| III Open X Aniversario del Club de Ajedrez Tajamar Grupo-B | Madrid | ESP | 2019-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1537 | 1427 | 1.00 | 4 | -0.48 | 20 | -9.60 | |
|  Esteban Posadilla, Raul | | | 1756 | ESP | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Serrano Vasquez, Pablo | | | 1304 | ESP | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Salgado Duarte, Pablo | | | 1470 | ESP | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Perez Gonzalez, Jesus Miguel | | | 1619 | ESP | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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