Rapid: Individual Calculations April 2013
 Bovtramovics, Vladimir  Total change: 15.20  Rating chartPersonal card
 Golders Green Rapidplay Minor March 2013 London ENG 2013-03-02
RcRownchangeKK*chgGame
 1633 1838 3.00 3 0.76 20 15.20 
  Balouka-Myers, Reuben 1543 ENG1.0010.15203.00 
  Balouka-Myers, Gabriel 1553 ENG1.0010.16203.20 
  Pattni, Kishan 1802 ENG1.0010.45209.00 

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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