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Individual Calculations December 2021 |
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| Perez Guerra, Alberto Total change: 34.60 | |   |
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| Campeonato de Malaga por equipos 21-22 Preferente | Malaga | ESP | 2021-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2038 | 1967 | 1.00 | 1 | 0.60 | 20 | 12.00 | |
|  Garcia Gallego, Antonio J | | | 2038 | ESP | 1.00 | 1 | 0.60 | 20 | 12.00 | |
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 |
| 1883 | 1956 | 5.00 | 7 | 1.13 | 20 | 22.60 | |
| | Cano Navas, Jose | | | 1556 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lopez Gonzalez, Daniel | f | | 2198 | ESP | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Prieto Martin, Manuel | | | 1556 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Guadamuro Torrente, Anabel | | wf | 2116 | ESP | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Garrido Diaz, Jose Antonio | | | 2156 | ESP | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Gallego Infantes, Jose Antonio | | | 1556 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Maloberti, David | | | 2046 | FRA | 1.00 | 1 | 0.62 | 20 | 12.40 | | | * 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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