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Individual Calculations January 2019 |
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| Menes Aguirre, Ivan Total change: -24.80 | |   |
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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 |
| 1699 | 1821 | 5.00 | 9 | -0.62 | 40 | -24.80 | |
|  Galvez Aguirre , Marcelo | | | 1421 * | CHI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Tomiello, Lucas Costamilan | | | 1961 | BRA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Gallardo Aguilera, Diego | | | 1455 | CHI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Vera, Pavel | | | 2113 | BOL | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Marconi, Aracayo Rousbel Socrates | | | 1572 | PER | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Velasquez Ramos, Marcelo | | | 1504 | PER | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Martel Obregon, Said | | | 1454 | PER | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Mayeregger, Arnold | | | 1907 | PAR | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Alfaro Mauricio, Kevin Johan | | | 1905 | PER | 0.50 | 1 | 0.12 | 40 | 4.80 | | | * 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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