Individual Calculations November 2012
 Matthews, Adrian M S  Total change: -12.30  Rating chartPersonal card
 e2e4 High Wycombe Challengers 2012 London ENG 2012-10-12
RcRownchangeKK*chgGame
 1685 1893 3.00 5 -0.82 15 -12.30 
  Lawrence, David J 1715 ENG0.501-0.2315-3.45 
  Liang, Jake Z 1664 ENG0.501-0.2915-4.35 
  Collins, Andrew 1684 ENG1.0010.23153.45 
  Wilson, Matthew R 1762 ENG0.001-0.6815-10.20 
  Stone, Mark R 1602 ENG1.0010.15152.25 

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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