Individual Calculations May 2019
 Lopez, Cesar (per)  Total change: 8.00  Rating chartPersonal card
 Abierto de la Legislatura Copa Norberto La Porta CABA ARG 2019-03-20
RcRownchangeKK*chgGame
 1863 1593 1.50 6 0.40 20 8.00 
  Olivares, Daniel 1993  * ARG0.001-0.0820-1.60 
  Ayala, Gustavo 1914 ARG0.001-0.1320-2.60 
  Nogues, Alejandro 1761 ARG1.0010.722014.40 
  Pena, Miguel 1939 ARG0.001-0.1120-2.20 
  Pirozzi Alfaro, Ornella Dana 1798 ARG0.5010.26205.20 
  Araoz, Claudio Alberto 1774 ARG0.001-0.2620-5.20 
 * 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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