Blitz: Individual Calculations April 2018
 Arboleda Orozco, Juan M  Total change: -16.80  Rating chartPersonal card
 IRT Campeonato Nacional de Ajedrez BLITZ Sub20 Absoluto 2018 Buenaventura COL 2018-03-04
RcRownchangeKK*chgGame
 1992 1988 3.00 8 -0.84 20 -16.80 
  Soto, Miguel Angel f2129 COL0.001-0.3120-6.20 
  Soto, Miguel Angel f2129 COL0.001-0.3120-6.20 
  Oliveros, Camilo c2036 COL0.001-0.4320-8.60 
  Oliveros, Camilo c2036 COL0.001-0.4320-8.60 
  Chipantiza, Gustavo Adolfo 1688 COL1.0010.15203.00 
  Chipantiza, Gustavo Adolfo 1688 COL1.0010.15203.00 
  Avila Pavas, Santiago f2116 COL1.0010.672013.40 
  Avila Pavas, Santiago f2116 COL0.001-0.3320-6.60 

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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