Individual Calculations July 2012
 Bobby, Lyngdoh  Total change: -17.10  Rating chartPersonal card
 5TH NORTH EAST GANGTOK IND 2012-01-04
RcRownchangeKK*chgGame
 1927 1675 0.00 3 -0.57 30 -17.10 
  Kahoshe Sema, T 1958 IND0.001-0.1630-4.80 
  Shakespear, L 1889 IND0.001-0.2330-6.90 
  , Lalnunsanga 1935 IND0.001-0.1830-5.40 

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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