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Individual Calculations September 2023 |
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| Quintas Otero, Lois Total change: -0.80 | |   |
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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 |
| 1476 | 1241 | 2.00 | 7 | -0.02 | 40 | -0.80 | |
|  Carreira Casais, Anxo | | | 1927 | ESP | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Chesa Chavarria, Aurelio | | | 1601 | ESP | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Otero Perez, Javier | | | 1487 | ESP | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Dieguez Novoa, Pura | | | 1722 | ESP | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Lopez Freiria, Noa | | | 1045 | ESP | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Gonzalez Perez, Juan Carlos | | | 1099 | ESP | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Conde Longo, Marcos | | | 1451 | ESP | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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