Individual Calculations March 2017
 Alvarez Marquez, Johann Carlos  Total change: -14.60  Rating chartPersonal card
 Open Portugal - 90. aniversario FPX Lisboa POR 2017-02-04
RcRownchangeKK*chgGame
 2215 2398 5.00 9 -1.46 10 -14.60 
  Araujo, Francisco Joao Guimaraes 1998  * POR1.0010.08100.80 
  Cuevas Fernandez, Jose Alberto 2116 ESP1.0010.16101.60 
  Gharamian, Tigran g2624 FRA0.001-0.2110-2.10 
  Can, Isik c2173 TUR0.501-0.2810-2.80 
  Guimaraes, Rui 2126 POR1.0010.17101.70 
  Carneiro, Carlos 2182 POR1.0010.22102.20 
  Damia, Angelo f2293 ITA0.001-0.6410-6.40 
  Martin Duque, Jesus f2312 ESP0.001-0.6210-6.20 
  Maloberti, David 2113 FRA0.501-0.3410-3.40 
 * 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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