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Rapid:
Individual Calculations May 2023 |
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| Sanchez Borja, Roger Total change: -1.80 | |   |
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| Campeonato de Extremadura de Ajedrez Rapido Individual | Merida (Badajoz) | ESP | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1429 | 1331 | 1.50 | 4 | -0.09 | 20 | -1.80 | |
|  Diaz Garcia, Pilar | | | 1713 | ESP | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Diaz Ortiz, Francisco | | | 1601 | ESP | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Galeano Macias, Jose Julio | | | 1100 | ESP | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Lobo Bravo, Marco Antonio | | | 1302 | ESP | 1.00 | 1 | 0.46 | 20 | 9.20 | |
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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