Individual Calculations May 2011
 Fossan, Petter  Total change: 10.95  Rating chartPersonal card
 Stavanger Sjakk OPEN 2011 NGP Stavanger NOR 2011-04-08
RcRownchangeKK*chgGame
 2167 2258 2.50 3 0.73 15 10.95 
  Gupta, Sudhir Kumar 1858  * NOR1.0010.08151.20 
  Martinsen, Stig K 2180 NOR1.0010.39155.85 
  Daskevics, Vadims m2462 LAT0.5010.26153.90 
 * 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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