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Individual Calculations February 2020 |
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| Zurita Gutierrez, Antonio Total change: 11.00 | |   |
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| VIII International U2150 Chess Open Roquetas de Mar 2020 | Roquetas de Mar | ESP | 2020-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1782 | 1963 | 5.50 | 7 | 0.55 | 20 | 11.00 | |
|  Portero Bravo, Aitana | | | 1563 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cano Mateos, Pablo | | | 1712 | ESP | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Gutierrez Lupion, Nuria | | | 1783 | ESP | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Suarez Gomez, Paula | | | 1594 | ESP | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Martinez De Navascues, Francisco | | | 1933 | ESP | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Chacon Perez, Juan | | | 2134 | ESP | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Ferrete Rueda, Juan Carlos | | | 1755 | ESP | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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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