Individual Calculations April 2009
 Zalisnak, Jacobo  Total change: 15.25  Rating chartPersonal card
 2 IRT Salto Grande Concordia Concordia, Entre Rios ARG 2009-01-22
RcRownchangeKK*chgGame
 2098 2081 3.00 5 0.61 25 15.25 
  Agnello, Silvana 2018 ARG1.0010.412510.25 
  Fernandez, Maria Florencia 2116 ARG1.0010.552513.75 
  Ferrara, Alexis 2211 ARG0.5010.18254.50 
  Sanduay, Nicolas 2024 ARG0.501-0.0825-2.00 
  Garcia, Alvaro 2120 URU0.001-0.4525-11.25 

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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