Individual Calculations January 2009
 Meghna, C H  Total change: -12.00  Rating chartPersonal card
 012 COMMONWEALTH CHESS CHAMPIONSHIP 2008 Nagpur, Indian IND 2008-09-28
RcRownchangeKK*chgGame
 2022 1729 0.00 5 -0.80 15 -12.00 
  Koshy, Varugeese m2079 IND0.001-0.1115-1.65 
  Anuprita, Patil 2068 IND0.001-0.1215-1.80 
  Nihal, Manjunath 1947 IND0.001-0.2215-3.30 
  Lolla, Sembhu 1944 IND0.001-0.2315-3.45 
  Harini, S 2070 IND0.001-0.1215-1.80 

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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