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Individual Calculations December 2023 |
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| Roige Lopez, Xavier Total change: -17.60 | |   |
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| IX Torneig Obert Memorial Doctor Vallve Rondas 5-8 | Cornella de Llobregat (Barcelona) | ESP | 2023-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1575 | 1565 | 1.50 | 4 | -0.45 | 20 | -9.00 | |
|  Tortosa Moros, Joan | | | 1603 | ESP | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Altemir Gubankov, Sebastian | | | 1469 | ESP | 1.00 | 1 | 0.37 | 20 | 7.40 | |  Garcia Garrido, Ferran | | | 1639 | ESP | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Espinosa Garcia, Carles | | | 1590 | ESP | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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) | | | | IX Torneig Obert Memorial Doctor Vallve Rondas 9 | Cornella de Llobregat (Barcelona) | ESP | 2023-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1616 | 1565 | 0.00 | 1 | -0.43 | 20 | -8.60 | |
| | Marques Soriano, Valentin | | | 1616 | ESP | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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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