Individual Calculations July 2011
 Wittmann, Jochen  Total change: 0.00  Rating chartPersonal card
 4NCL 2011 various ENG 2010-11-06
RcRownchangeRpKK*chgGame
 2212 0 3.00 6 0.00 2212   0.00 
  Buckley, David E 2237 ENG0.0010.00 0.00 
  Anderton, Matthew N 2227 ENG1.0010.00 0.00 
  Ashton, Adam G f2330 ENG1.0010.00 0.00 
  Harley, Andrew D f2202 ENG0.5010.00 0.00 
  Lock, Gavin R 2182 ENG0.0010.00 0.00 
  Goodger, Martyn 2096 ENG0.5010.00 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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