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Individual Calculations August 2023 |
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| Solorzano Roncal, Ezzio Jose Total change: 51.60 | |   |
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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 |
| 1368 | 1376 | 5.50 | 8 | 1.29 | 40 | 51.60 | |
|  Alderete Yalico, Joseph Samuel | | | 1142 | PER | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Poma Bernal, Cristian Andres | | | 1241 | PER | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Torres Torres, George Maycol | | | 1236 | PER | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Rosas Llamocca, Alvaro Rodrigo | | | 1545 | PER | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Reyes Zavaleta, Cristhian Yamil | | | 1810 | PER | 0.50 | 1 | 0.44 | 40 | 17.60 | | | Astoyauri De La Cruz, Fernando Is | | | 1513 | PER | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Robles Cucho, Argen Stefano | | | 1208 | PER | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Vasquez Navez, Mark Lenin | | | 1247 | PER | 0.50 | 1 | -0.17 | 40 | -6.80 | |
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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