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Rapid:
Individual Calculations June 2023 |
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| Aldea Moreno, Marina Total change: -13.60 | |   |
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| XXXI Open Internacional de Ajedrez Activo Ciudad de Mostoles | Mostoles (Madrid) | ESP | 2023-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1280 | 1566 | 1.00 | 2 | -0.68 | 20 | -13.60 | |
|  Perez Arroyo, Dionisio | | | 1269 | ESP | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Martin Cieza, Samuel | | | 1291 | ESP | 0.00 | 1 | -0.83 | 20 | -16.60 | |
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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