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Individual Calculations August 2023 |
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| Condori Lima, Baruc Sami Total change: 6.00 | |   |
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| Campeonato Nacional de Ajedrez Impar 2023 - Sub 15 Absoluto | Lima | PER | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1408 | 1504 | 5.00 | 8 | 0.15 | 40 | 6.00 | |
|  Tacca Aller, Andriu Ariel | | | 1104 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Suana Ticona, Dennis Fabricio | | | 1288 | PER | 0.50 | 1 | -0.28 | 40 | -11.20 | | | De La Cruz De La Roca, Alan Rafae | | | 1321 | PER | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Rojas Linares, Nicolas Gabriel | | | 1797 | PER | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Aguirre Valdivieso, Franco Alexan | | | 1297 | PER | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Acosta Vera, Yerans Vincent | | | 1126 | PER | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Palomino Landeo, Diego Fernando | | | 1682 | PER | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Sanchez Negreiros, Jose Alberto | | | 1645 | PER | 0.00 | 1 | -0.31 | 40 | -12.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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