Individual Calculations March 2016
 Lopez Perez, Francisco Javier  Total change: -2.20  Rating chartPersonal card
 Tercer Torneo Internacional de Ajedrez Donihue 2016 Donihue CHI 2016-01-29
RcRownchangeKK*chgGame
 1836 1716 1.00 3 -0.11 20 -2.20 
  Basualto Penalieres, Pedro 2112 CHI0.001-0.0820-1.60 
  Estrada Guajardo, Irma Fernand 1408 CHI0.501-0.3620-7.20 
  Bulgarini Torre, Marco 1989 CHI0.5010.33206.60 

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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