Individual Calculations May 2012
 Croes, Octavio  Total change: -0.60  Rating chartPersonal card
 Sub-Zonal 2.3.5 Absoluto Duran ECU 2012-03-05
RcRownchangeKK*chgGame
 2072 1916 2.50 8 -0.04 15 -0.60 
  Harper, Ryan f2252 TRI0.5010.38155.70 
  Del Castilho, Martyn f2218 BAR0.001-0.1515-2.25 
  Olvera Urena, Yasser 1865 ECU0.501-0.0715-1.05 
  Montenegro Torres, Carlos f2161 ECU1.0010.801512.00 
  Joseph, Marcus 2198 TRI0.001-0.1615-2.40 
  Moncada Russo, Bryan 1907 ECU0.001-0.5115-7.65 
  Matoewi, Roger c2128 SUR0.5010.27154.05 
  Jerves Cordova, Carlos 1844 ECU0.001-0.6015-9.00 

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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