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Individual Calculations January 2019 |
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| Infante Freire, Alex Daniel Total change: 29.20 | |   |
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| Festival Sudamericano de la Juventud 2018, Sub 14, Absoluta | Lima | PER | 2018-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1523 | 1395 | 3.50 | 8 | 0.73 | 40 | 29.20 | |
|  Rodriguez Rubio, Alex Steven | | | 1704 | PER | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Fuentes Alarcon, Paolo Eduardo | | | 1696 | PER | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Pablo Vertiz, Henry Yamil | | | 1306 | PER | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Huichi Ancasi, Sergio Andre | | | 1193 | PER | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Inga Paiva , Joaquin Alonso | | | 1560 | PER | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Chavarria Alfaro, Fernando Andre | | | 1481 | PER | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Reyes, Jesus | | | 1563 | ECU | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Sanchez Arteaga, Alejandro Mathi | | | 1681 | PER | 0.00 | 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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