Individual Calculations March 2012
 Avila, Carlos  Total change: -18.30  Rating chartPersonal card
 VII FESTIVAL SUDAMERICANO DE AJEDREZ DE LA JUVENTUD OPEN 10 LIMA PER 2011-12-18
RcRownchangeKK*chgGame
 1806 1991 2.50 4 -0.44 30 -13.20 
  Diaz Rodriguez, Aldo Joaquim 1765 PER1.0010.21306.30 
  Pinto, Daniel 1924 BOL0.001-0.5930-17.70 
  Gonzales Curse, Flavio 1715 PER1.0010.17305.10 
  Anamaria Estrada, Franco 1818 PER0.501-0.2330-6.90 

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)
 
 IRT "1er Clasificatorio Nacional 2012" Cochabamba BOL 2012-01-12
RcRownchangeKK*chgGame
 2188 1918 0.00 1 -0.17 30 -5.10 
  Saavedra, Carlos f2188 BOL0.001-0.1730-5.10 

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)
 

 

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