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Individual Calculations April 2023 |
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| Marin Palos, Alex Total change: 46.00 | |   |
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| IV Open Ciutat del Prat Rondas 5-8 | El Prat de Llobregat (Barcelona) | ESP | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1274 | 1150 | 2.50 | 4 | 1.15 | 40 | 46.00 | |
|  Zhanghuang, Qiye | | | 1156 | ESP | 1.00 | 1 | 0.51 | 40 | 20.40 | |  Del Campo Rodriguez, Casimiro | | | 1345 | ESP | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Onate Diaz, Manuel | | | 1358 | ESP | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Ramon Arrufat, Albert | | | 1235 | ESP | 0.50 | 1 | 0.12 | 40 | 4.80 | |
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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