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Individual Calculations September 2023 |
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| Lopez Castro, Alberto Total change: -74.00 | |   |
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| XXXVIII Open Internacional de Ajedrez Albarino | Cambados (Pontevedra) | ESP | 2023-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1400 | 1174 | 0.00 | 6 | -1.85 | 40 | -74.00 | |
|  Longueira Alonso, Breixo | | | 1881 | ESP | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Dieguez Lopez, Luis | | | 1651 | ESP | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Rey Barciela, Mateo | | | 1114 | ESP | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Gonzalez Perez, Juan Carlos | | | 1099 | ESP | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Dunaiturria Uribezubia, Paulo | | | 1415 | ESP | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Doval Villca, Sofia | | | 1242 | ESP | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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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