Individual Calculations September 2009
 Arijith, M  Total change: -27.75  Rating chartPersonal card
 XXI CUSAT INTERNATIONAL RATING CHESS TOURNAMENT 2009 CUSAT Campus, Cochin, Kerala , India IND 2009-06-25
RcRownchangeKK*chgGame
 1857 1715 0.50 5 -1.11 25 -27.75 
  Ajmal, P A 2047 IND0.001-0.1225-3.00 
  Sajan, V 1812 IND0.5010.13253.25 
  Suresh, K G 1854 IND0.001-0.3125-7.75 
  Titto William, V 1859 IND0.001-0.3125-7.75 
  Alka, Raj 1712 IND0.001-0.5025-12.50 

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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