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Individual Calculations July 2023 |
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| Arribas Lopez, Sara Total change: 1.00 | |   |
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| Open de Verano Ajedrez Tajamar 2023 | Madrid | ESP | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1675 | 4.00 | 7 | 0.05 | 20 | 1.00 | |
|  Martinez Miura, Enrique | | | 1517 | ESP | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Coromina Martinez, David | | | 1773 | ESP | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Garcia Martin, Marco | | | 1275 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Torres Rebolledo, Alvaro | | | 2078 | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Galarreta Santana, Javier | | | 1736 | ESP | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Castro Uceda, Jose Antonio | | | 1502 | ESP | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Becerra Baigorri, Jose | | | 1506 | ESP | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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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