Blitz: Individual Calculations March 2016
 Parra Madariaga, Alex  Total change: -38.40  Rating chartPersonal card
 Tercer Torneo Internacional de Ajedrez Blitz Donihue 2016 Donihue CHI 2016-01-29
RcRownchangeKK*chgGame
 1790 1999 1.00 4 -1.92 20 -38.40 
  Rivas Martinez, Cristian 1606 CHI1.0010.08201.60 
  Gonzales Abreo, Pedro Francisc 2143 PER0.001-0.3120-6.20 
  Calderon, Marco 1736 PER0.001-0.8220-16.40 
  Camus Montecino, Gabriel 1673 CHI0.001-0.8720-17.40 

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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