Individual Calculations May 2012
 Santiago Vilca, Christian  Total change: 14.40  Rating chartPersonal card
 II IRT Roberto Morales in Memoriam LIMA PER 2012-02-04
RcRownchangeKK*chgGame
 1861 1498 1.00 5 0.48 30 14.40 
  Principe, Alexander f1898  * PER0.001-0.0830-2.40 
  Navarro, Edmundo 1898  * PER0.001-0.0830-2.40 
  Ruiz Canchapoma, Jaime 1816 PER0.001-0.1330-3.90 
  Anamaria Estrada, Franco 1793 PER0.5010.353010.50 
  Bernales, Oscar 1898  * PER0.5010.423012.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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