Individual Calculations May 2011
 Gupta, Sudhir Kumar  Total change: -10.50  Rating chartPersonal card
 Stavanger Sjakk OPEN 2011 NGP Stavanger NOR 2011-04-08
RcRownchangeKK*chgGame
 2040 1801 0.50 4 -0.42 25 -10.50 
  Fossan, Petter f2201  * NOR0.001-0.0825-2.00 
  Tari, Aryan 2155 NOR0.001-0.1125-2.75 
  Okland, Sveinung 1844 NOR0.5010.06251.50 
  Hjornevik, Knut J 1959 NOR0.001-0.2925-7.25 
 * 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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