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Individual Calculations May 2024 |
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| Vilella Bertran, Joan Total change: 8.00 | |   |
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| XVe Obert d'Escacs Vilafranca 2024 Rondas 1-2 | Vilafranca del Penedes (Barcelona) | ESP | 2024-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 1958 | 1.50 | 2 | 0.00 | 20 | 0.00 | |
|  Marrugat Olivella, Rosa | | | 1712 | ESP | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Boquet Acero, Joan | | | 1817 | ESP | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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) | | | | XVe Obert d'Escacs Vilafranca 2024 Rondas 3 | Vilafranca del Penedes (Barcelona) | ESP | 2024-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 1958 | 1.00 | 1 | 0.40 | 20 | 8.00 | |
| | Torrents Busquet, Foix | | | 1888 | ESP | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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