Individual Calculations June 2019
 Melian, Juan Sebastian  Total change: 57.20  Rating chartPersonal card
 Sudamericano Sub 20 2019 Absoluto Asuncion PAR 2019-05-11
RcRownchangeKK*chgGame
 1937 1786 4.50 9 1.43 40 57.20 
  Zambrano Acebo, Jean Junior f2174 ECU0.001-0.0940-3.60 
  Avalos Sanabria, Augusto Alfredo 1474 PAR1.0010.14405.60 
  Aguilar, Luis Miguel f2186  * BOL0.001-0.0840-3.20 
  Cosme Contreras, Trilce wm2051 PER1.0010.824032.80 
  Coro, Lucas f2186  * ARG0.001-0.0840-3.20 
  Gomez Barrera, Gonzalo Andres 2058 CHI0.001-0.1740-6.80 
  Allo Collante, Enrique 1595 PAR1.0010.254010.00 
  Suarez, Pedro 2077 URU0.5010.354014.00 
  Orrego Palermo, Marcelo 1632 CHI1.0010.294011.60 
 * 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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