Rapid: Individual Calculations January 2023
 Lidovsky, Sergio  Total change: 17.40  Rating chartPersonal card
 IRT Rapido diciembre Torre Blanca 1 CABA ARG 2022-12-14
RcRownchangeKK*chgGame
 1739 1686 3.50 6 0.87 20 17.40 
  Dimitriu, Cristian 2016 ARG0.5010.38207.60 
  Jasper, Nicolas 1668 ARG0.501-0.0320-0.60 
  Hilt, Juan Ignacio 1399 ARG1.0010.16203.20 
  Loiberg, German 1584 ARG1.0010.36207.20 
  Gras, Carlos 1936 ARG0.5010.31206.20 
  Morasso, Javier 1828 ARG0.001-0.3120-6.20 

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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