Individual Calculations December 2017
 Zaidman, Ivan  Total change: 21.80  Rating chartPersonal card
 Final Camp Argentino Amateur Sub 2000 Termas de Rio Hondo ARG 2017-11-17
RcRownchangeKK*chgGame
 1862 1940 6.50 9 1.09 20 21.80 
  Gualpa, Carlos 1774 ARG1.0010.28205.60 
  Leiva, Carlos Alberto 1727 ARG1.0010.23204.60 
  Toranzo, Sebastian 1992 ARG0.001-0.4320-8.60 
  Villafane, Jorge Segundo 1752 ARG1.0010.26205.20 
  Gallo, Juan Patricio 1749 ARG1.0010.25205.00 
  Lo Presti, Roberto 1961 ARG1.0010.532010.60 
  Espindola, Juan Pablo 1949 ARG1.0010.512010.20 
  Zaidman, Gaston 1978 ARG0.001-0.4520-9.00 
  Castillo, Eduardo 1878 ARG0.501-0.0920-1.80 

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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