Individual Calculations March 2010
 Castillo, Juan  Total change: 44.25  Rating chartPersonal card
 OP 6. I like Elo Roma ITA 2009-11-11
RcRownchangeKK*chgGame
 1934 1724 3.50 7 1.77 25 44.25 
  Bitossi, Massimo 1974 ITA1.0010.812520.25 
  Maggi, Fabrizio 2124  * ITA0.001-0.0825-2.00 
  De Maria, Isaia 1899 ITA0.001-0.2725-6.75 
  Migliozzi, Giuseppe 1762 ITA1.0010.552513.75 
  Di Tucci, Benedetto 1829 ITA1.0010.642516.00 
  Bogosaljevic, Miodrag 1983 SUI0.5010.32258.00 
  Marino, Danilo 1966 ITA0.001-0.2025-5.00 
 * 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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