Individual Calculations November 2010
 Coburn, Joseph A  Total change: 0.00  Rating chartPersonal card
 Ron Bruce Premier Paignton ENG 2010-09-05
RcRownchangeRpKK*chgGame
 2046 0 1.50 6 0.00 1853   0.00 
  Wells, Jonathan C 2072 ENG0.5010.00 0.00 
  Wynarczyk, Raymond 1947 ENG0.5010.00 0.00 
  Lewyk, Ihor 2110 ENG0.5010.00 0.00 
  McKenna, Jason P 2082 ENG0.0010.00 0.00 
  Isherwood, Paul 2017 ENG0.0010.00 0.00 
  Brusey, Alan W 2045 ENG0.0010.00 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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