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Blitz:
Individual Calculations August 2023 |
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| Apaza Valdivia, Alan Benjamin Total change: -60.80 | |   |
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| Campeonato Nacional de Ajedrez Impar 2023 - Sub 15 Absoluto Blitz | Lima | PER | 2023-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1433 | 1429 | 1.50 | 6 | -1.52 | 40 | -60.80 | |
|  Sanchez Negreiros, Jose Alberto | | | 1738 | PER | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Alcca Nahue, Gustavo Samuel | | | 1309 | PER | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Alfaro Zambrano, Luis Fabricio | | | 1724 | PER | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Fernandez Mendoza, Diego Leonardo | | | 1435 | PER | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Sandoval Nizama, Gabriel Eduardo | | | 1228 | PER | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Zaldivar Perez, Edu Fabian | | | 1164 | PER | 0.00 | 1 | -0.82 | 40 | -32.80 | |
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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