Rapid: Individual Calculations September 2019
 Pedrosa Class, Jose D.  Total change: 8.80  Rating chartPersonal card
 Gran Torneo Rapido Mark Machin Clase B Trujillo Alto PUR 2019-08-24
RcRownchangeKK*chgGame
 1728 1558 1.00 2 0.44 20 8.80 
  Negron De Jesus, Willie Lee 1735 PUR1.0010.732014.60 
  Torres Crespo, Josue 1720 PUR0.001-0.2920-5.80 

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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