Individual Calculations September 2015
 John, Paul P J  Total change: -76.40  Rating chartPersonal card
 National Under 7 chess championship,2015 Chennai, Tamil Nadu IND 2015-08-17
RcRownchangeKK*chgGame
 1047 1149 0.00 3 -1.91 40 -76.40 
  Bagwe, Gaurang 1081 IND0.001-0.5940-23.60 
  Adithya, A Chullikkad 1046 IND0.001-0.6440-25.60 
  Swapneel, Gupta 1014 IND0.001-0.6840-27.20 

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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