Individual Calculations April 2009
 Katalymov, Boris N  Total change: 6.60  Rating chartPersonal card
 7th Parsvnath International Open Chess Tournament 2009 Modern School, Barakhamba Road, New Delhi, India IND 2009-01-11
RcRownchangeKK*chgGame
 2255 2367 7.00 10 0.66 10 6.60 
  Neetakshya, Singh 2017 IND1.0010.11101.10 
  Ghosh, Diptayan 2092 IND1.0010.17101.70 
  Ramaraju, N 2131 IND1.0010.20102.00 
  Kunte, Abhijit g2527 IND1.0010.71107.10 
  Ulibin, Mikhail g2511 RUS0.001-0.3110-3.10 
  Ganguly, Surya Shekhar g2614 IND0.001-0.1910-1.90 
  Kiran, Manisha Mohanty wm2184 IND1.0010.26102.60 
  Roy, Prantik 2071 IND0.001-0.8510-8.50 
  Mohamma, Javed f2188 BAN1.0010.27102.70 
  Fenil, Shah 2213 IND1.0010.29102.90 

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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