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Individual Calculations August 2023 |
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| Barrantes Cueva, Mateo Josue Total change: -14.80 | |   |
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| Campeonato Nacional de Ajedrez Impar 2023 - Sub 13 Absoluto | Lima | PER | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1188 | 1308 | 5.00 | 8 | -0.37 | 40 | -14.80 | |
|  Bocanegra Reyes, Thiago Stephano | | | 1038 | PER | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Montero Ricra, Kevin Johan | | | 1083 | PER | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Reyes Zavaleta, Cristhian Yamil | | | 1810 | PER | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Salas Alvarez, Gustavo Marcelo | | | 1199 | PER | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Nava Cahuana, Rico Sheng Ling | | | 1050 | PER | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Gomez Nunez, Fabian Elmer | | | 1195 | PER | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Espiritu, Laureano Pier Davide | | | 1103 | PER | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Marcelo Poma, Jaden Eduardo | | | 1029 | PER | 1.00 | 1 | 0.16 | 40 | 6.40 | |
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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