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Individual Calculations November 2023 |
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| Zubizarreta Landera, Maddi Total change: 4.20 | |   |
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| XII Open Internacional Ciudad de Alfaro | Alfaro (La Rioja) | ESP | 2023-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1624 | 1490 | 2.50 | 6 | 0.21 | 20 | 4.20 | |
|  Gomez Pastrana, Juan | | | 2112 | ESP | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Martinez Gonzalez, David | | | 1133 | ESP | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Escoriza Pons, Xavier | | | 1715 | ESP | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Cardena Contreras, Javier | | | 1875 | ESP | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Garcia Yera, Santiago | | | 1646 | ESP | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Quindos Cesteros, Guillermo | | | 1261 | ESP | 0.50 | 1 | -0.29 | 20 | -5.80 | |
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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