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Individual Calculations February 2020 |
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| Adrian Gorostiza, Rafael Total change: -2.60 | |   |
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| XXVIII Open Internacional de Erandio | Erandio | ESP | 2019-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1657 | 1663 | 2.50 | 5 | -0.13 | 20 | -2.60 | |
|  Perez Fernandez, Modesto | | | 2063 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hrigma, Elmaati | | | 1401 | ESP | 0.00 | 1 | -0.82 | 20 | -16.40 | |  Martinez Diez, Jose Felix | | | 1384 | ESP | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Sanjurjo Alonso, Luis | | | 1489 | ESP | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Hernandez Perez, Jesus | | | 1950 | ESP | 0.50 | 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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