Individual Calculations November 2010
 Iyer, A N  Total change: -1.20  Rating chartPersonal card
 Kings Chess Acdemy FIDE rated only for Mumbai players Mumbai IND 2010-08-25
RcRownchangeKK*chgGame
 1869 1712 0.50 2 -0.08 15 -1.20 
  Apurva, Abhyankar 1878 IND0.5010.22153.30 
  Tamhankar, Viraj 1860 IND0.001-0.3015-4.50 

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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