Rapid: Individual Calculations April 2014
 Hoffman, Ron  Total change: -13.40  Rating chartPersonal card
 2nd BCC CheckMate Rapid Chess Tournament Bangkok THA 2014-03-15
RcRownchangeKK*chgGame
 1941 2045 3.00 6 -0.67 20 -13.40 
  Griffiths, Paul V 2213 ENG0.001-0.2820-5.60 
  Pheephacharakan, Pinatpong 1667 THA0.501-0.4120-8.20 
  Pongkiettisak, Sant 2016 THA0.501-0.0420-0.80 
  Brantzeg, Pal 1719 NOR1.0010.13202.60 
  Nakvanich, Sahapol 1842 THA1.0010.24204.80 
  Steinbrecht, Ralf 2186 GER0.001-0.3120-6.20 

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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