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Rapid:
Individual Calculations July 2021 |
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| Parron Luceno, David Total change: -8.00 | |   |
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| XVI Open Internacional de Primavera | Donostia | ESP | 2021-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1533 | 0.50 | 4 | -0.40 | 20 | -8.00 | |
|  Munoz Avila, Jose Luis | | | 2128 | ESP | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Fuente San Sebastian, Ernesto | | | 1835 | ESP | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Yarza Amondarain, Juan Carlos | | | 1748 | ESP | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Zuloaga Erauskin, Markel | | | 1533 | ESP | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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