Individual Calculations October 2008
 Muzammil, Ahmed K M  Total change: -17.00  Rating chartPersonal card
 MODERN SENIOR SECONDARY SCHOOL INTERNATIONAL RATING CHESS CHAMPIONSHIP 2008 Chennai, Tamilnadu IND 2008-08-18
RcRownchangeKK*chgGame
 2004 1829 0.50 4 -0.68 25 -17.00 
  Arun, J 2084 IND0.001-0.1925-4.75 
  Pradeep, Kumar R A 2179 IND0.001-0.1125-2.75 
  Jeyassri, .b 1748 IND0.501-0.1125-2.75 
  , Bavankumar 2005 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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