Individual Calculations July 2012
 Alvarado, Facundo  Total change: -45.30  Rating chartPersonal card
 IRT de invierno 2012 - Colegio San Martin Avellaneda, Buenos Aires ARG 2012-04-27
RcRownchangeKK*chgGame
 1498 1627 0.50 3 -1.52 30 -45.60 
  Veiga, Pedro 1529 ARG0.501-0.1330-3.90 
  Sastre, Leonel 1463 ARG0.001-0.7230-21.60 
  Sciacca, Eduardo 1503 ARG0.001-0.6730-20.10 

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)
 
 Festival Argentino de la Juventud - Final Sub12 Carlos Paz, Cordoba ARG 2012-05-30
RcRownchangeKK*chgGame
 1625 1617 0.50 1 0.01 30 0.30 
  Sica, Mauro 1625 ARG0.5010.01300.30 

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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