Individual Calculations August 2019
 Lucero Abdala, Juan Carlos  Total change: 6.20  Rating chartPersonal card
 Semif. Arg. Sub 1700 Club Ajedrez Cosquin Cosquin ARG 2019-07-27
RcRownchangeKK*chgGame
 1542 1494 2.50 5 0.31 20 6.20 
  Rivero, Mario 1637 ARG0.5010.19203.80 
  Santamaria, Martin Alejandro 1366 ARG0.501-0.1720-3.40 
  Galliano, Pedro 1394 ARG1.0010.36207.20 
  Loza, Ariel 1640 ARG0.001-0.3020-6.00 
  Rivero, Martin 1672 ARG0.5010.23204.60 

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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