Individual Calculations August 2017
 Rosello, Jaime  Total change: -42.00  Rating chartPersonal card
 II IRT CLASICO ESCUELA Y CLUB AJEDREZ SURCO-ECASU 2017 Lima PER 2017-07-08
RcRownchangeKK*chgGame
 1658 1995 4.00 7 -2.10 20 -42.00 
  Gomez Gonzales, Cristofer Syan 1595  * PER0.001-0.9220-18.40 
  Chavez Bautista, Lennin Alfredo 1595  * PER1.0010.08201.60 
  Sumi, Diego 1595  * PER1.0010.08201.60 
  Maravi, Jon 1634 PER1.0010.10202.00 
  Ramos Castro, Aldair 1751 PER0.001-0.8020-16.00 
  Suarez Aybar, Miguel Angel 1640 PER1.0010.11202.20 
  Acevedo Chavez, Freddy Adrian 1798 PER0.001-0.7520-15.00 
 * 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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