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Individual Calculations August 2023 |
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| Sanchez Negreiros, Jose Alberto Total change: 46.40 | |   |
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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 |
| 1605 | 1645 | 6.00 | 9 | 1.16 | 40 | 46.40 | |
|  Gutarra Minaya, Percy Eduardo | | | 1245 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Castaneda Huamani, Frank Eder | | | 1316 | PER | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Diaz Bermudez, Pedro Teofilo | | | 1439 | PER | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Ramirez Sifuentes, Luis Angel | | | 1863 | PER | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Caceres Sandoval, Eduardo | | | 1776 | PER | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Fernandez Ocana, Leonardo Felix | | | 1597 | PER | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Rojas Linares, Nicolas Gabriel | | | 1797 | PER | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Condori Lima, Baruc Sami | | | 1504 | PER | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Parra Gonzales, Andre Leonardo | | | 1912 | PER | 0.00 | 1 | -0.18 | 40 | -7.20 | | | * 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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