Individual Calculations April 2008
 Barrionuevo, Pablo  Total change: 27.60  Rating chartPersonal card
 Abierto Arnoldo Ellerman Buenos Aires ARG 2007-12-05
RcRownchangeKK*chgGame
 2255 2319 7.00 9 1.84 15 27.60 
  Villanueva, Guillermo 1969 ARG1.0010.11151.65 
  Tanner, Pedro 2063 ARG1.0010.19152.85 
  Araujo, Rafael Moreira 2150 BRA0.501-0.2215-3.30 
  Bertaccini, Daniel 2179 ARG1.0010.31154.65 
  Gomez, Carlos David 2205 ARG0.501-0.1615-2.40 
  Real De Azua, Ernesto m2421 ARG1.0010.64159.60 
  Szmetan, Jorge m2387 ARG1.0010.59158.85 
  Valerga, Diego m2469 ARG0.001-0.3015-4.50 
  Pierrot, Facundo m2450 ARG1.0010.681510.20 

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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