Individual Calculations January 2010
 Cruz, Eider Tiago Da  Total change: 0.00  Rating chartPersonal card
 Regional Sul de Xadrez 2009 Porto Alegre/RS BRA 2009-10-01
RcRownchangeRpKK*chgGame
 2201 0 3.00 5 0.00 2214   0.00 
  Calcado, Acyr Rogerio 2205 BRA1.0010.00 0.00 
  Menna Barreto, Felipe Kubiaki 2141 BRA1.0010.00 0.00 
  Diamant, Andre g2526 BRA0.0010.00 0.00 
  Veit, Darlan Rodrigo 2119 BRA0.0010.00 0.00 
  Pertuzatti, Daniel 2014 BRA1.0010.00 0.00 

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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