Individual Calculations May 2014
 Silvestri, Jose Maria  Total change: -48.90  Rating chartPersonal card
 Abierto Club Argentino "Miguel Tal 2014" Buenos Aires ARG 2014-02-12
RcRownchangeKK*chgGame
 1743 1979 1.50 4 -1.63 30 -48.90 
  Quilca Tapara, Roosevelt Ronaldo 1579  * PER1.0010.08302.40 
  Baudel, Simon 1765 FRA0.501-0.2730-8.10 
  Etchevest, Marcelo 1821 ARG0.001-0.7130-21.30 
  Valente, Hector Manuel 1805 ARG0.001-0.7330-21.90 
 * 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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