Individual Calculations July 2009
 Ravindra, Dange  Total change: -31.80  Rating chartPersonal card
 P.K.V Memorial International FIDE Rated Open Chess Tournament Idukki, Kerala, India IND 2009-04-17
RcRownchangeKK*chgGame
 1678 1821 1.00 4 -1.66 15 -24.90 
  Prathipa, L 1471 IND1.0010.11151.65 
  Joy, Lazar M A 2151 IND0.001-0.1215-1.80 
  Einthiresh, R S 1618 IND0.001-0.7615-11.40 
  Vishnu, Valsalan 1471 IND0.001-0.8915-13.35 

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)
 
 Rotary Federal Bank FIDE Rated Chess Tournament Kodungallur, Thrissur, Kerala, India IND 2009-04-23
RcRownchangeKK*chgGame
 1999 1821 0.00 2 -0.54 15 -8.10 
  Sarbajit, Adhikari 2025 IND0.001-0.2415-3.60 
  Raveendran, C R 1973 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)
 
 2nd Mayors Cup International Open Chess Tournament Goregaon Sports Club, Mumbai, India IND 2009-05-01
RcRownchangeKK*chgGame
 1933 1821 2.00 5 0.08 15 1.20 
  Gusain, Himal 2171 IND0.001-0.1115-1.65 
  Negi, V S 2109 IND0.001-0.1615-2.40 
  Ramakrishna, J f2171 IND0.001-0.1115-1.65 
  Aditya, Hiren Vaidya 1600 IND1.0010.22153.30 
  Kumar, Pradeep D 1615 IND1.0010.24153.60 

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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