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Individual Calculations February 2023 |
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| Ferrete Rueda, Juan Carlos Total change: -19.40 | |   |
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| XI Open U2150 Lorca | Lorca (Murcia) | ESP | 2022-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1388 | 1662 | 3.50 | 6 | -1.21 | 20 | -24.20 | |
|  Lopez Soler, Jose | | | 1262 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Diaz Rodriguez, Jose Antonio | | | 1961 | ESP | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Fernandez Zaldivar, Antonio Manu | | | 1250 | ESP | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Reque Garcia, Alberto | | | 1217 | ESP | 0.50 | 1 | -0.44 | 20 | -8.80 | | | Juan Lepp, Olga Beatriz | | | 1298 | ESP | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Moreno Lopez, Juan Carlos | | | 1342 | ESP | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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) | | | | XLVIII Abierto Internacional Ciudad de Sevilla 2023 | Sevilla | ESP | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 1624 | 2.00 | 6 | 0.24 | 20 | 4.80 | |
| | Muzika, Paul | | | 2129 | ESP | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Vidal Calabuig, Victor | | | 1411 | ESP | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Rutherford, William | | | 1974 | SCO | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Morillo-Velarde Gallego, Antonio | | | 1818 | ESP | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Gomez Gonzalez, Agustin | | | 1755 | ESP | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Ruiz Alcaide, Juan Luis | | | 1798 | ESP | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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) | | |
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