Individual Calculations September 2010
 Satish, Kumar  Total change: -19.95  Rating chartPersonal card
 10TH JHARKHAND STATE (OPEN) RATED CHESS CHAMPIONSHIP-2010 Jharkhand IND 2010-08-06
RcRownchangeKK*chgGame
 1883 1967 0.50 3 -1.33 15 -19.95 
  Nigam, Aushik 1781 IND0.001-0.7415-11.10 
  Saurabh, Mandal 1872 IND0.001-0.6315-9.45 
  Vikash Kumar, Sinha 1997 IND0.5010.04150.60 

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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