Individual Calculations February 2016
 Peiretti, Sebastian  Total change: 14.40  Rating chartPersonal card
 1er Abierto Internacional Optimiza Neuquen Neuquen ARG 2015-11-21
RcRownchangeKK*chgGame
 2052 1848 1.50 4 0.36 40 14.40 
  Salazar, Arturo 1749 ARG0.501-0.1440-5.60 
  Tristan, Leonardo m2248  * ARG0.001-0.0840-3.20 
  Hernandez Saldivia, Rody 1962 CHI1.0010.664026.40 
  Sanhueza, Cristian 2248  * ARG0.001-0.0840-3.20 
 * 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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