Individual Calculations March 2016
 Gonzales Abreo, Pedro Francisc  Total change: -11.40  Rating chartPersonal card
 Tercer Torneo Internacional de Ajedrez Donihue 2016 Donihue CHI 2016-01-29
RcRownchangeKK*chgGame
 1863 2056 4.50 7 -0.57 20 -11.40 
  Gomez Barrera, Gonzalo Andres 1656  * CHI1.0010.08201.60 
  Pulgar, Cristian 1865 ARG0.001-0.7520-15.00 
  Rosales Valdivieso, Claudio 1697 CHI1.0010.10202.00 
  Quiroz Becerra, Tomas Pablo 1831 CHI1.0010.22204.40 
  Estuardo Gutierrez, Orlando 1894 CHI0.501-0.2120-4.20 
  Torres Chavez, Daniel 1922 CHI1.0010.32206.40 
  Macia Velazquez, Marlies 2178 CUB0.001-0.3320-6.60 
 * 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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