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Individual Calculations April 2023 |
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| Perdiguero Aguilera, Pablo Total change: 30.00 | |   |
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| Campeonato de Marbella 2023 Rondas 4-7 | Barcelona | ESP | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1574 | 1457 | 1.00 | 3 | -0.07 | 40 | -2.80 | |
|  Zhang, Ying Jun Xiong | | | 1339 | ESP | 0.00 | 1 | -0.66 | 40 | -26.40 | |  Santoux Canal, Albert | | | 1710 | ESP | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Palau Soriano, Ricard | | | 1673 | ESP | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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) | | | | Lliga Catalana 2023 Preferent Grupo 2 Rondas 7-9 | Catalunya | ESP | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 1457 | 1.00 | 2 | 0.82 | 40 | 32.80 | |
| | Vargas Rodriguez, Gabriel | | | 1857 * | ESP | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sanz Quiroga, Ricard | | | 1816 | ESP | 1.00 | 1 | 0.90 | 40 | 36.00 | | | * 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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