Individual Calculations September 2019
 Flores Cisternas, Ricardo  Total change: -30.20  Rating chartPersonal card
 CLUB DE AJEDREZ CHILE TORNEO IRT PRIMERA ESCALERILLA 2019 Santiago CHI 2019-07-29
RcRownchangeKK*chgGame
 1798 1956 2.50 6 -1.51 20 -30.20 
  Acha Cardozo, Jaime 1715 CHI0.501-0.3020-6.00 
  Romero Araya, Diego 2169 CHI0.001-0.2320-4.60 
  Inostroza Serrano, Sergio 2048 CHI0.001-0.3720-7.40 
  Tossi Saavedra, Rodrigo 1556  * CHI1.0010.08201.60 
  Marrujo Pardo, Mauricio Emmanuel 1742 CHI0.001-0.7720-15.40 
  Adasme Gutierrez, Fernando 1556  * CHI1.0010.08201.60 
 * 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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