Individual Calculations January 2011
 Olheiser, Gordon  Total change: 13.50  Rating chartPersonal card
 2010 Guelph Fall ProAm Open Guelph, Ontario CAN 2010-11-06
RcRownchangeKK*chgGame
 2112 1902 1.50 4 0.54 25 13.50 
  Sapozhnikov, Roman 2228 CAN0.001-0.1325-3.25 
  Egorov, Mikhail 2039 CAN0.001-0.3225-8.00 
  Song, Michael 2078 CAN0.5010.23255.75 
  Lacau-Rodean, Lucian 2103 ROU1.0010.762519.00 

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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