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Individual Calculations February 2023 |
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| Fernandez Lago, David Total change: -9.20 | |   |
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| II Abierto Internacional de Ajedrez Sub-2200 Institucion Educativa ACEIMAR | Mondariz-Balneario (Pontevedra) | ESP | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1916 | 5.00 | 8 | -0.46 | 20 | -9.20 | |
|  Pena Montenegro, Mateo | | | 1516 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Fernandez Sanjuan, Oscar | | | 1674 | ESP | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Alvarez Pampillon, Antonio | | | 2081 | ESP | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Enriquez Pardo, Manuel | | | 1629 | ESP | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Martinez Rodriguez, Eugenio | | | 1799 | ESP | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Teijeiro Barros, Alberto | | | 2047 | ESP | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Leal Valdes, Francisco Jose | | | 1620 | ESP | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Perez Sousa, Xabier | | | 1681 | ESP | 0.50 | 1 | -0.29 | 20 | -5.80 | | | * 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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