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Individual Calculations October 2023 |
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| Villegas Lopez, Juan Antonio Total change: -2.00 | |   |
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| Supra-50 Cordoba 2023 | Cordoba | ESP | 2023-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1494 | 1489 | 2.00 | 4 | -0.10 | 20 | -2.00 | |
|  Maranon Canton, Antonio | | | 1939 | ESP | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Ortas Castilla, Manuel | | | 1197 | ESP | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Moreno Sandoval, Antonio | | | 1397 | ESP | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Ortuno Martinez, Josefa | | | 1443 | ESP | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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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