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Individual Calculations February 2019 |
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| Lopez Quevedo, Eduardo Total change: 12.00 | |   |
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| XXX International Chess Open Roquetas de Mar 2019 | Roquetas de Mar | ESP | 2019-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2197 | 2197 | 5.00 | 9 | 0.60 | 20 | 12.00 | |
|  Garcia Nache, Serafin | | | 1797 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Nguyen, Piotr | m | | 2403 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Arjona Casado, Abel | | | 2009 | ESP | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Bernabeu Lopez, Carlos Javier | f | | 2344 | ESP | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Duran Vega, Sergio | m | | 2396 | CRC | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Jimenez Melguizo, Miguel | | | 2015 | ESP | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Lopez Mulet, Inigo | f | | 2367 | ESP | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Luch, Michal | m | | 2362 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Gitu, Paula-Alexandra | | wf | 2083 | MDA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | * 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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