Individual Calculations May 2018
 Herrera, Pablo Francisco  Total change: 9.20  Rating chartPersonal card
 49 Abierto Internacional Ciudad de Mar del Plata 2018 Mar del Plata ARG 2018-03-24
RcRownchangeKK*chgGame
 1930 2003 4.50 7 0.46 20 9.20 
  Schenck, Wilde 1624 URU1.0010.09201.80 
  Rodriguez., Julio 1688 ARG1.0010.14202.80 
  Tovillas, Daniel R. f2206 ARG0.5010.26205.20 
  Kapitanchuk, Tomas f2181 ARG0.001-0.2720-5.40 
  Grego, Maximiliano 1777 ARG1.0010.21204.20 
  Fidel, Roberto Oscar 2169 ARG0.001-0.2820-5.60 
  Gonzalez, Victor Daniel 1862 ARG1.0010.31206.20 

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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