Rapid: Individual Calculations January 2013
 Bovtramovics, Vladimirs  Total change: 2.40  Rating chartPersonal card
 London Chess Classic 2012: Rapidplay A U145 London ENG 2012-12-02
RcRownchangeKK*chgGame
 2059 1795 0.00 1 -0.18 20 -3.60 
  Stockham, Jay 2059 ENG0.001-0.1820-3.60 

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)
 
 London Chess Classic 2012: Rapidplay B U145 London ENG 2012-12-09
RcRownchangeKK*chgGame
 1745 1795 2.00 3 0.30 20 6.00 
  Foley, Phil T 1638 ENG1.0010.29205.80 
  Chandna, Shubham 1774 BOT1.0010.47209.40 
  Lee, Bryan G 1823 ENG0.001-0.4620-9.20 

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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