Individual Calculations May 2013
 Malvicino, Juan Carlos  Total change: 4.50  Rating chartPersonal card
 44 Abierto Internacional. Mar del Plata.Marcel Duchamp 2013 Mar del Plata ARG 2013-03-23
RcRownchangeKK*chgGame
 1977 1706 1.00 5 0.15 30 4.50 
  Lupis, Federico 1963 ARG0.001-0.1830-5.40 
  Diaz, Gerardo 1971 ARG0.001-0.1830-5.40 
  Couso, Juan Jose 1955 ARG0.001-0.1930-5.70 
  Artana, Rodrigo 2011 ARG0.001-0.1430-4.20 
  Lallana, Daniel 1985 ARG1.0010.843025.20 

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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