Blitz: Individual Calculations July 2012
 Curtis, Howard C P  Total change: 0.40  Rating chartPersonal card
 Coulsdon Blitz - May 2012 Coulsdon ENG 2012-05-07
RcRownchangeKK*chgGame
 1787 1647 2.50 7 0.02 20 0.40 
  Jackson, Paul G 1889 ENG1.0010.802016.00 
  Fields, Francis E 1930 ENG0.001-0.1620-3.20 
  Boztas, Lana 1613 ENG0.001-0.5520-11.00 
  Smyth, Sandy A 1463 ENG1.0010.26205.20 
  Rizvi, Nasir 2047  * WLS0.001-0.0820-1.60 
  Gliddon, Daniel J 1519 ENG0.501-0.1720-3.40 
  Briscoe, Chris c2047  * ENG0.001-0.0820-1.60 
 * 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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