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Individual Calculations September 2023 |
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| Catalan Escale, Enric Total change: -2.00 | |   |
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| 47 Open Internacional de Escacs Vila de Sitges Grup B | Sitges (Barcelona) | ESP | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1608 | 1843 | 3.00 | 4 | -0.10 | 20 | -2.00 | |
|  Barth, Adele | | | 1481 | FRA | 0.50 | 1 | -0.40 | 20 | -8.00 | |  Orantes Sanz, Ricardo | | | 1491 | ESP | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Pera Lucas, Eugeni | | | 1697 | ESP | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Lacasa Diaz, Oriol | | | 1761 | 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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