Individual Calculations September 2009
 Mythireyan, P  Total change: 0.00  Rating chartPersonal card
 R.M.K. Residential School 23rd National Under - 9 Open Chess Championship 2009 Hallof Chess, Jawaharlal Nehru Stadium, Chennai, India IND 2009-06-15
RcRownchangeRpKK*chgGame
 1557 0 1.00 3 0.00 1432   0.00 
  Sharan, Rao 1555 IND0.0010.00 0.00 
  Kumar, Gaurav 1677 IND0.5010.00 0.00 
  Deepak, Kumar Pandey 1439 IND0.5010.00 0.00 

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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