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Individual Calculations September 2019 |
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| Contreras Fernandez, Joan Total change: 8.00 | |   |
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| 45 Open Internacional de Escacs Vila de Sitges Grup B | Sitges (Barcelona) | ESP | 2019-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1624 | 3.50 | 7 | 0.40 | 20 | 8.00 | |
|  Guasch Guasch, Ferran | | | 1806 | ESP | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Soler Bel, Josep | | | 1881 | ESP | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Chiochia , Daniel | | | 1320 | ESP | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Olleta Tanya, Jordi | | | 1433 | ESP | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Valarezzo Ricard, Pedro | | | 1823 | ESP | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Bonay Toscas, Santiago | | | 1734 | ESP | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Costa Ribalta, Andres | | | 1655 | ESP | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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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