Individual Calculations January 2012
 Darmanin, Jake  Total change: -20.40  Rating chartPersonal card
 Malta Open Bugibba MLT 2011-11-20
RcRownchangeKK*chgGame
 1986 1868 1.50 6 -0.68 30 -20.40 
  Ibrahim, Hatim m2268  * EGY0.001-0.0830-2.40 
  Witte, Ronald 2055 GER0.001-0.2630-7.80 
  Hadrych, Craig 1743 ENG0.001-0.6730-20.10 
  Olsen, Miriam 1980 DEN0.5010.15304.50 
  Baker, John 1875 ENG1.0010.513015.30 
  Shepherd, Michael 1992 SCO0.001-0.3330-9.90 
 * 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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