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Individual Calculations February 2023 |
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| Marin Ferragut, Pau Total change: 53.28 | |   |
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| III Open Internacional de Ajedrez Dama Negra | Alicante | ESP | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 2098 | 6.50 | 8 | -0.48 | 36 | -17.28 | |
|  Sukhodolskyi, Oleksii | | | 1698 * | UKR | 1.00 | 1 | 0.08 | 36 | 2.88 | |  Odriozola Coscolin, Dani | | | 1638 | ESP | 0.50 | 1 | -0.45 | 36 | -16.20 | | | Perez Pardo, Ricardo | | | 1705 | ESP | 1.00 | 1 | 0.08 | 36 | 2.88 | | | Amoros Moran, Jose Joaquin | | | 1831 | ESP | 1.00 | 1 | 0.18 | 36 | 6.48 | | | Tudela Gonzalez, Victor | | | 1916 | ESP | 0.00 | 1 | -0.74 | 36 | -26.64 | | | Nechifor, David | | | 1614 | ESP | 1.00 | 1 | 0.05 | 36 | 1.80 | | | Garrido Silos, Pablo | | | 1673 | ESP | 1.00 | 1 | 0.07 | 36 | 2.52 | | | Fernandez Lopez, Pedro Ii | | | 1908 | ESP | 1.00 | 1 | 0.25 | 36 | 9.00 | | | * 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) | | | | Roquetas Chess Festival 2023 - XXXIV International Open | Roquetas de Mar (Almeria) | ESP | 2023-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2080 | 2034 | 5.50 | 9 | 1.39 | 36 | 50.04 | |
| | Merario Alarcon, Andres | m | | 2438 | ESP | 0.00 | 1 | -0.08 | 36 | -2.88 | | | Castillo Ojeda, Angel | | | 1727 | ESP | 0.50 | 1 | -0.36 | 36 | -12.96 | | | Czyzykiewicz, Rafal | | | 1731 | POL | 1.00 | 1 | 0.14 | 36 | 5.04 | | | Prudhvi, Kumar V | | | 1879 | IND | 1.00 | 1 | 0.29 | 36 | 10.44 | | | Moral Garcia, Serafin | f | | 2223 | ESP | 1.00 | 1 | 0.75 | 36 | 27.00 | | | Nguyen, Piotr | m | | 2431 | POL | 0.00 | 1 | -0.08 | 36 | -2.88 | | | Vaibhav, Jayant Raut | c | | 2269 | IND | 0.00 | 1 | -0.21 | 36 | -7.56 | | | Arvind, Ramnath Iyer | | | 1896 | IND | 1.00 | 1 | 0.31 | 36 | 11.16 | | | Arauz Alonso, Fernando | | | 2129 | ESP | 1.00 | 1 | 0.63 | 36 | 22.68 | |
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) | | | | Lliga Balear per Equips 2023 Rondas 1-2 | Baleares | ESP | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2062 | 2034 | 1.50 | 2 | 0.57 | 36 | 20.52 | |
| | Bestard Borras, Miguel | | | 2125 | ESP | 1.00 | 1 | 0.62 | 36 | 22.32 | | | Moll Gener, Joan | | | 1999 | ESP | 0.50 | 1 | -0.05 | 36 | -1.80 | |
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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