Individual Calculations February 2016
 Meza Alarcon, Sergio Andres  Total change: 6.40  Rating chartPersonal card
 Campeonato Nacional Sub 20 Absoluto - 2016 Los Angeles CHI 2016-01-18
RcRownchangeKK*chgGame
 1700 1417 1.50 6 0.32 20 6.40 
  Castillo Rivera, Carlos Alberto 1817  * CHI0.001-0.0820-1.60 
  Saez Jara, Fabio Antonio 1817  * CHI0.001-0.0820-1.60 
  Sanchez Sandoval, Gonzalo 1817  * CHI0.001-0.0820-1.60 
  Rosales Schulz, Kevin 1817  * CHI0.001-0.0820-1.60 
  Molina Gallardo, Nicolas 1387 CHI1.0010.46209.20 
  Vargas Alarcon, Marcelo Guillermo 1547 CHI0.5010.18203.60 
 * 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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