Individual Calculations September 2017
 Borkowski, J Andrew  Total change: 0.00  Rating chartPersonal card
 Steve Boniface Memorial Congress 2017 Bristol ENG 2017-08-25
RcRownchangeRpKK*chgGame
 1945 0 2.00 4 0.00 1945   0.00 
  Musson, Adam J 2071 WLS0.0010.00 0.00 
  Turner, Joseph David 1931 WLS0.5010.00 0.00 
  Davis, Lee 1945 WLS0.5010.00 0.00 
  Kramaley, David 1832 ENG1.0010.00 0.00 

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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