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Individual Calculations February 2020 |
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| Lopez Quevedo, Eduardo Total change: 1.80 | |   |
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| XXXI International Chess Open Roquetas de Mar 2020 | Roquetas de Mar | ESP | 2020-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2192 | 2192 | 4.50 | 9 | 0.09 | 20 | 1.80 | |
|  Roig Roig, Marc | | | 1792 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sadzikowski, Daniel | g | | 2501 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Gopal, K.n. | c | | 1961 | IND | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Mieles Palau, Daniel | m | | 2374 | ECU | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Zhou, Lulu | | | 1942 | ESP | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Alshameary Puente, Ismael | m | | 2385 | ESP | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Aledo Yanguas, David | | | 1940 | ESP | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Quispe Arteaga, Gabriel | f | | 2412 | ESP | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Camacho Collados, Jose | m | | 2419 | KOR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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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