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Individual Calculations February 2019 |
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| Sosa, Tomas Total change: 3.20 | |   |
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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 |
| 2388 | 2499 | 6.00 | 9 | 0.32 | 10 | 3.20 | |
|  Gonzalez Cano, Juan Jose | | | 2099 * | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Hernandez Estevez, Yudania | | wm | 2219 | ESP | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Gavilan Diaz, Mario | f | | 2357 | ESP | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Bagi, Mate | m | | 2453 | HUN | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Grigoryan, Karen H. | g | | 2557 | ARM | 0.00 | 1 | -0.42 | 10 | -4.20 | | | Martin Carmona, Gaston Manuel | f | | 2329 | ESP | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Tejedor Fuente, Enrique | f | | 2428 | ESP | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Shirov, Alexei | g | | 2658 | ESP | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Sabuk, Piotr | m | | 2395 | POL | 0.00 | 1 | -0.64 | 10 | -6.40 | | | * 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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