Individual Calculations July 2009
 Trinadh, Virothi  Total change: -8.25  Rating chartPersonal card
 Rotary Federal Bank FIDE Rated Chess Tournament Kodungallur, Thrissur, Kerala, India IND 2009-04-23
RcRownchangeKK*chgGame
 1928 1831 2.00 6 -0.33 25 -8.25 
  Alex, Thomas K 2181 IND0.001-0.1125-2.75 
  Kunal, M 2165 IND0.001-0.1225-3.00 
  Rahul, Raja M 1524 IND1.0010.14253.50 
  Unas, K A 2053 IND0.001-0.2225-5.50 
  Sherfin, S 1698 IND1.0010.32258.00 
  Nirmal, Das E 1949 IND0.001-0.3425-8.50 

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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