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Individual Calculations April 2023 |
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| Betancort Martin, Daniel Total change: 36.80 | |   |
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| Campeonato de Ajedrez Individuales de Lanzarote 2023 | Arrecife de Lanzarote (Las Palmas) | ESP | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1369 | 1.50 | 4 | 0.92 | 40 | 36.80 | |
|  Martin Fernandez, Antonio | | | 1644 | ESP | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Bangiev, Katharina | | | 1489 | ESP | 1.00 | 1 | 0.66 | 40 | 26.40 | |  Ramos Santana, Marcelino | | | 1868 | ESP | 0.50 | 1 | 0.46 | 40 | 18.40 | | | Perez Cejudo, Jose Carmelo | | | 1922 | ESP | 0.00 | 1 | -0.03 | 40 | -1.20 | |
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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