Individual Calculations May 2017
 Rojas Valdivia, Gustavo  Total change: -20.60  Rating chartPersonal card
 2do. Clasificatorio Nacional Mayores Absoluto 2017 Tarija BOL 2017-04-06
RcRownchangeKK*chgGame
 1768 1966 4.00 7 -1.03 20 -20.60 
  Nina Tablada, Vasualdo Elias 1566  * BOL1.0010.08201.60 
  Rodriguez, Leonardo 1650 BOL1.0010.13202.60 
  Medrano, Mario 2073 BOL0.001-0.3520-7.00 
  Chiu Lelyen, Kinyen 1682 BOL1.0010.16203.20 
  Prado, Alexandra wc1852 BOL0.001-0.6620-13.20 
  Molina, Jorge f1989 BOL0.001-0.4720-9.40 
  Leano Garabito, Yarit Abdul 1566  * BOL1.0010.08201.60 
 * 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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