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Individual Calculations July 2023 |
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| Lopez Buil, Jesus Total change: -24.00 | |   |
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| Obert de Tarragona - Memorial Calbet 2023 Rondas 5-8 | Tarragona | ESP | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1788 | 1663 | 0.50 | 3 | -0.50 | 20 | -10.00 | |
|  Herreros Rojo, Ivan | | | 1865 | ESP | 0.50 | 1 | 0.26 | 20 | 5.20 | |  Ferrer Teixido, Jordi | | | 1763 | ESP | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Costa Berengue, Joan | | | 1736 | ESP | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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) | | | | XIV Obert d'Escacs Vilafranca 2023 XIV Obert d'Escacs Vilafranca 2023 XIV Obert d'Escacs Vilafranca 2023 Rondas 8 | Vilafranca del Penedes (Barcelona) | ESP | 2023-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1518 | 1670 | 0.00 | 1 | -0.70 | 20 | -14.00 | |
| | Carnicer Rovira, Francesc | | | 1518 | ESP | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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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