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Individual Calculations January 2019 |
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| Aravena Navarro, Alexis Andres Total change: -66.40 | |   |
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| Festival Sudamericano de la Juventud 2018, Sub 16, Absoluta | Lima | PER | 2018-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1885 | 5.00 | 9 | -1.66 | 40 | -66.40 | |
|  Espiritu Huertas, Pabel Paulett | | | 1485 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Filgueiras, Nathan Felipe | | | 2174 | BRA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Marconi, Aracayo Rousbel Socrates | | | 1572 | PER | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Hepler Ramirez , Narayana | | | 1789 | PER | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Velasquez Ramos, Marcelo | | | 1504 | PER | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Guillermo Iturri, Jean Samuel | | | 1485 * | PER | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Gutierrez Vargas, Robert | | | 1757 | PER | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Gonzalez Gonzalez, Nicolas | | | 1632 | CHI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Moreno Viteri, Oscar | | | 1667 | ECU | 0.50 | 1 | -0.28 | 40 | -11.20 | | | * 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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