Individual Calculations January 2017
 Reyes La Rosa, Juan  Total change: 28.40  Rating chartPersonal card
 Campeonato Nacional Senior Absoluto 2016 Lima PER 2016-12-07
RcRownchangeKK*chgGame
 1978 1851 2.50 5 0.71 40 28.40 
  Garcia Toledo, Pedro 2160 PER0.001-0.1440-5.60 
  Cordova Maza, Eduardo 1867 PER1.0010.524020.80 
  Idrovo, Franklin 2225 ECU0.001-0.1040-4.00 
  Pizzardo, Salvador 2036 PER0.5010.24409.60 
  Villanueva Vergaray, Artemio 1601 PER1.0010.19407.60 

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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