Individual Calculations March 2010
 Conde Escobar, Phol  Total change: -16.00  Rating chartPersonal card
 III TORNEO INTERNACIONAL IRT "CIUDAD DE JULIACA" JULIACA PER 2010-01-29
RcRownchangeKK*chgGame
 1638 1921 1.00 2 -0.64 25 -16.00 
  Condorchoa, Zarate Keshia 1753 PER0.001-0.7225-18.00 
  Vilca, Javier 1523 PER1.0010.08252.00 

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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