Individual Calculations January 2010
 Olheiser, Gordon  Total change: -11.25  Rating chartPersonal card
 2009 Guelph Fall Pro-Am Guelph, Ontario CAN 2009-11-07
RcRownchangeKK*chgGame
 2222 1915 0.00 3 -0.45 25 -11.25 
  Samsonkin, Artiom m2315  * CAN0.001-0.0825-2.00 
  Sapozhnikov, Roman 2223 CAN0.001-0.1425-3.50 
  Szalay, Karoly 2128 CAN0.001-0.2325-5.75 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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