Individual Calculations August 2019
 Martinez Rodriguez, Julian Del Va  Total change: 22.60  Rating chartPersonal card
 16 Copa Ponzo 2019 Monte Grande ARG 2019-06-08
RcRownchangeKK*chgGame
 1811 1678 2.50 4 1.13 20 22.60 
  Nadjarian, Osvaldo 1983 ARG0.001-0.1420-2.80 
  Lo Presti, Roberto 1929 ARG0.5010.31206.20 
  Pereira, Hector 1556 ARG1.0010.33206.60 
  Capuano, Gabriel 1774 ARG1.0010.632012.60 

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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