Individual Calculations July 2017
 Perez, Miguel  Total change: 57.80  Rating chartPersonal card
 Semifinal Argentina Sub 2000 - 2300 Memorial Wilson Jorge La Falda ARG 2017-06-24
RcRownchangeKK*chgGame
 1805 1538 4.00 6 2.89 20 57.80 
  Merlo, Daniel 1841 ARG1.0010.862017.20 
  Moyano, Marco 1756 ARG1.0010.782015.60 
  Amadio, Mauro 1891 ARG0.001-0.1120-2.20 
  Marconi, Nicolas 1745 ARG1.0010.772015.40 
  Piazza, Cristian 1938  * ARG0.001-0.0820-1.60 
  Retamar, Guillermo 1661 ARG1.0010.672013.40 
 * 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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