Individual Calculations March 2011
 Concepcion Lopez, Juan Miguel  Total change: 0.00  Rating chartPersonal card
 San Sebastian Open San Sebastian PUR 2011-01-14
RcRownchangeRpKK*chgGame
 1915 0 1.00 3 0.00 1790   0.00 
  Guzman Freire, Julio 1961 PUR0.0010.00 0.00 
  Vazquez Maccarini, Danitza wf1786 PUR0.5010.00 0.00 
  Aneses Bocanegra, Omar 1999 PUR0.5010.00 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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