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Individual Calculations September 2023 |
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| Roldan Gutierrez, Roque Total change: -6.40 | |   |
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| 39 Open Internacional d'Escacs Andorra 2023 | Escaldes-Engordany | AND | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 1698 | 3.50 | 9 | -0.32 | 20 | -6.40 | |
|  Ribera Veganzones, Josep Maria | c | | 2189 | AND | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Lorca Cortada, David | | | 1973 | ESP | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Sola Lluch, Miquel | | | 1753 | ESP | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Martinez Gamiz, Marc | | | 1923 | AND | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Garmendia Zubeldia, Daniel | | | 1871 | ESP | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Vanyo Perez, Josep | | | 1653 | AND | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Presas Gharbi, Rayan | | | 1528 | ESP | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Meynard, Julien | | | 1461 | FRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Saunier, Jean-Francois | | | 1613 | FRA | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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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