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Individual Calculations August 2023 |
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| Llatas Parihuaman, Jose Maria Total change: 40.00 | |   |
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| Campeonato Nacional de Ajedrez Impar 2023 - Sub 11 Absoluto | Lima | PER | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1254 | 1249 | 4.00 | 6 | 1.00 | 40 | 40.00 | |
|  Santiago Perez, Luis Yamil | | | 1576 | PER | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Villalobos Rodriguez, Tomas Sebas | | | 1009 | PER | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Fernandez Ocana, Fernando Thiago | | | 1031 | PER | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Jara Pino, Mateo Stefano | | | 1345 | PER | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Paredes Minaya, Crhistian Jesus | | | 1331 | PER | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Navarro Costa, Alejandro Mauricio | | | 1231 | PER | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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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