Individual Calculations January 2012
 Sacco, Sam  Total change: -31.20  Rating chartPersonal card
 Malta Open Bugibba MLT 2011-11-20
RcRownchangeKK*chgGame
 1968 1854 1.50 7 -1.04 30 -31.20 
  Mikkelsen, Nikolaj m2254  * DEN0.001-0.0830-2.40 
  Torres, Oliver 2072 VEN0.001-0.2230-6.60 
  Fleming, Andrew S J 2031 ENG0.5010.23306.90 
  Van Eck, Ted 2037 NED0.5010.24307.20 
  Meyer, Thorsten 1999 GER0.001-0.3130-9.30 
  Tkac, Miroslav 1592 SVK0.001-0.8230-24.60 
  Ibrahim, Ayman 1794 MLT0.501-0.0830-2.40 
 * 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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