Individual Calculations January 2010
 De Cesare, Ricardo  Total change: -25.35  Rating chartPersonal card
 Campeonato Metropolitano Superior 2009 Buenos Aires ARG 2009-09-04
RcRownchangeKK*chgGame
 2090 2073 3.00 7 -0.33 15 -4.95 
  Bianchi, Lucas 2140 ARG0.001-0.4115-6.15 
  Lupis, Federico 1968 ARG1.0010.36155.40 
  Mocca, Pablo 2053 ARG1.0010.47157.05 
  Bertaccini, Daniel 2187 ARG0.001-0.3415-5.10 
  Ferraro, Carlos 2133 ARG0.001-0.4215-6.30 
  Klegon, Matthew 2127 USA0.001-0.4215-6.30 
  Gras, Carlos 2021 ARG1.0010.43156.45 

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)
 
 ProAm 2009 Villa Martelli ARG 2009-10-15
RcRownchangeKK*chgGame
 1926 2073 4.00 8 -1.36 15 -20.40 
  Slipak, Sergio g2468 ARG0.001-0.0815-1.20 
  Frei, Alejandro 1882 ARG1.0010.25153.75 
  Malbran, Guillermo m2195 ARG0.001-0.3315-4.95 
  Quinzio, Martin 1972 ARG0.001-0.6415-9.60 
  Perez, Marcelo Raul 1738 ARG0.501-0.3815-5.70 
  Santi, Marcelo 1673  * ARG1.0010.08151.20 
  Ariganello, Sebastian 1715 ARG0.501-0.4015-6.00 
  Ferraro, Oscar Anibal 1768 ARG1.0010.14152.10 
 * 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)
 

 

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