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Individual Calculations July 2023 |
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| Cabanillas Roca, Christian Total change: -3.40 | |   |
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| Obert de Tarragona - Memorial Calbet 2023 Rondas 5-8 | Tarragona | ESP | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1910 | 2.50 | 4 | -0.17 | 20 | -3.40 | |
|  Bergaretxe Gavalda, Unai | | | 1853 | ESP | 0.50 | 1 | -0.08 | 20 | -1.60 | |  Girona Masdeu, Joan | | | 1714 | ESP | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Matons Calafi, Eva M. | | | 1739 | ESP | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Jakovlev, Martin | | | 1829 | ESP | 0.50 | 1 | -0.11 | 20 | -2.20 | |
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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