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Individual Calculations July 2023 |
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| Costa Berengue, Joan Total change: -11.60 | |   |
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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 |
| 1624 | 1736 | 2.00 | 4 | -0.58 | 20 | -11.60 | |
|  Cabrero Font, David | | | 1676 | ESP | 0.50 | 1 | -0.08 | 20 | -1.60 | |  Novales Montero, Enric | | | 1654 | ESP | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Marcas Vila, Luis | | | 1504 | ESP | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Lopez Buil, Jesus | | | 1663 | 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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