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Individual Calculations December 2021 |
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| Alba Atencia, Jose Antonio Total change: 4.20 | |   |
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| Campeonato de Malaga por equipos 21-22 Primera | Malaga | ESP | 2021-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1402 | 1525 | 1.00 | 2 | -0.25 | 20 | -5.00 | |
|  Harrison, Kenneth | | | 1617 | ESP | 0.00 | 1 | -0.37 | 20 | -7.40 | |  Villanueva Bartolome, Jacobo | | | 1187 | ESP | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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) | | | | XV Open Internacional de Ajedrez De Malaga 2021 | Malaga | ESP | 2021-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1525 | 3.00 | 7 | 0.46 | 20 | 9.20 | |
| | Ledesma Claros, Daniel | | | 1925 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Campos Rodriguez, Alvaro | | | 1856 | ESP | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Garrido Ruiz, Dario | | | 1183 | ESP | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Feal Albala, Alonso | | | 1737 | ESP | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Zumaquero Mairena, David | | | 1733 | ESP | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Garcia-Blazquez Perez, Manuel | | | 1824 | ESP | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Hernandez Tellez, Ada Angela | | | 1225 | ESP | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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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