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Individual Calculations February 2023 |
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| Launert, Dr. Martin Total change: -18.20 | |   |
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| XLVIII Abierto Internacional Ciudad de Sevilla 2023 | Sevilla | ESP | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1789 | 1865 | 4.50 | 9 | -0.91 | 20 | -18.20 | |
|  Lopez Rueda, Juan | | | 1465 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Campora Sivori, Daniel H. | g | | 2337 | ARG | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Barea Ramos, Miguel Angel | | | 1610 | ESP | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ibanez Aullana, Ramon | f | | 2270 | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Suarez Sanchez, Miguel Angel | | | 1634 | ESP | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Rodriguez Gutierrez, Arsenio | | | 1595 | ESP | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Lopez Perea, Mario | | | 1649 | ESP | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Ordonez Torres, Maria Del Carmen | | wf | 2072 | ESP | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Barrios Del Pozo, Daniela | | | 1465 * | ESP | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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