Individual Calculations September 2010
 Dipak, Roy  Total change: -29.75  Rating chartPersonal card
 1ST HOME LAND FIDE RATING CHESS TOURNAMENT BELOW 1600 Chennai, India IND 2010-08-20
RcRownchangeKK*chgGame
 1301 1595 0.50 2 -1.19 25 -29.75 
  Prabhanjan, L S 1329 IND0.501-0.3225-8.00 
  Selvabharathy, T 1272 IND0.001-0.8725-21.75 

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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