Individual Calculations March 2014
 Boesch, Heinz  Total change: -0.30  Rating chartPersonal card
 TRADEWISE GIBRALTAR CHESS FESTIVAL 2014 AMATEUR B GIBRALTAR ENG 2014-02-01
RcRownchangeKK*chgGame
 1791 1884 2.50 4 -0.02 15 -0.30 
  Collins, Alan 1746 ENG0.501-0.1915-2.85 
  Wilson, Matthew R 1799 ENG1.0010.38155.70 
  Cardenas Romo, Alejandro 1835 ESP0.001-0.5715-8.55 
  Ocana, Jeremy 1785 ESP1.0010.36155.40 

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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