Individual Calculations September 2009
 Klarner, William  Total change: -14.40  Rating chartPersonal card
 2009 Canadian Amateur Ch Kitchener, Ontario CAN 2009-07-31
RcRownchangeKK*chgGame
 2076 2134 2.50 6 -0.96 15 -14.40 
  Sapozhnikov, Roman 2176 CAN0.5010.06150.90 
  Jung, Hans f2132 CAN0.001-0.5015-7.50 
  Egorov, Mikhail 2046 CAN1.0010.38155.70 
  Upper, John 1925 CAN1.0010.23153.45 
  Demmery, Steve 2105 CAN0.001-0.5415-8.10 
  Calugar, Arthur 2072 CAN0.001-0.5915-8.85 

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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