Individual Calculations September 2012
 Garcia, Antonio (nca)  Total change: 5.10  Rating chartPersonal card
 Torneo JULIO RAMÍREZ DE ARELLANO in Memoriam 2012 Managua NCA 2012-08-04
RcRownchangeKK*chgGame
 1987 2012 3.00 5 0.34 15 5.10 
  Diego, Humberto 2009 NCA0.5010.00150.00 
  Maltez, Lazaro 1837 NCA1.0010.27154.05 
  Guevara, Martin f2220 NCA0.5010.27154.05 
  Pichardo, Carlos 1827 NCA1.0010.26153.90 
  Velasquez, Rommel 2044 NCA0.001-0.4615-6.90 

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)
 

 

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