Individual Calculations May 2010
 Ortega Morales, Javier Ale  Total change: -20.35  Rating chartPersonal card
 LX Abierto Verano de Villa Ballester Villa Ballester ARG 2010-01-20
RcRownchangeKK*chgGame
 1923 1975 4.00 7 -0.04 25 -1.00 
  Sanchez, Alberto Jacinto 1702 ARG1.0010.17254.25 
  Slipak, Sergio g2375  * ARG0.001-0.0825-2.00 
  Maglieri, Nahuel 1782 ARG0.001-0.7525-18.75 
  Hoeschele, Herman 1782 ARG1.0010.25256.25 
  Antonel, Lucas Gonzalo 1924 ARG1.0010.432510.75 
  Ocampos, Ian 2077 ARG0.001-0.3625-9.00 
  Medina, Brian Lihue 1822 ARG1.0010.30257.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
NOTE: K factor changed
 IRT Ciudad de Villa Ballester Ballester, Buenos Aires ARG 2010-04-16
RcRownchangeKK*chgGame
 2002 1975 1.50 6 -1.29 15 -19.35 
  Ocampos, Ian 2077 ARG0.001-0.3615-5.40 
  Bulcourf, Carlos f2190 ARG0.001-0.2315-3.45 
  Mirada, Luciano 1850 ARG0.501-0.1715-2.55 
  Velazquez, Gustavo 2091 ARG0.5010.16152.40 
  Valli, Americo 1982 ARG0.001-0.4915-7.35 
  Medina, Lihue 1822 ARG0.501-0.2015-3.00 

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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