Individual Calculations October 2014
 Karia, Kamlesh  Total change: -4.40  Rating chartPersonal card
 21st Hampstead Weekend Congress: Under 2200 London ENG 2014-09-27
RcRownchangeKK*chgGame
 1660 1727 1.00 2 -0.11 40 -4.40 
  Landau, Jonathan 1945 ENG0.001-0.2240-8.80 
  Tomy, Jeff 1375 ENG1.0010.11404.40 

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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