Individual Calculations July 2011
 Arun, Prasath P  Total change: -22.75  Rating chartPersonal card
 01st PCF ROTARY CLUB OF ERODE Erode IND 2011-04-26
RcRownchangeKK*chgGame
 1796 1529 0.00 1 -0.18 25 -4.50 
  Yogit, S 1796 IND0.001-0.1825-4.50 

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)
 
 2nd ACA FIDE Rated below 2000 Calicut IND 2011-05-13
RcRownchangeKK*chgGame
 1733 1532 0.00 3 -0.73 25 -18.25 
  Sushrutha, Reddy 1800 IND0.001-0.1725-4.25 
  Kumar, S 1690 IND0.001-0.2925-7.25 
  Charles, J 1710 IND0.001-0.2725-6.75 

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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