Individual Calculations May 2010
 Joshi, G B  Total change: 23.40  Rating chartPersonal card
 National Team Championship Men Harayana IND 2010-02-21
RcRownchangeKK*chgGame
 2219 2272 5.50 7 1.56 15 23.40 
  Chandan, Mandal 1945 IND1.0010.13151.95 
  Nath, Rupankar 2243 IND0.501-0.0415-0.60 
  Gajendra, Singh 2158 IND1.0010.34155.10 
  Deepan, Chakkravarthy J g2492 IND1.0010.781511.70 
  Rathnakaran, K m2402 IND0.001-0.3215-4.80 
  Narayanan, K 2220 IND1.0010.43156.45 
  Arun, Srinivaas R S 2070 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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