Individual Calculations September 2010
 Wu, Aaron  Total change: 32.00  Rating chartPersonal card
 2010 Hart House Summer Open Toronto, Ontario CAN 2010-07-02
RcRownchangeKK*chgGame
 2198 1974 1.50 4 0.54 25 13.50 
  Plotkin, Victor 2248 CAN1.0010.832520.75 
  Samsonkin, Artiom m2374  * CAN0.001-0.0825-2.00 
  Calugar, Arthur 2144 CAN0.001-0.2825-7.00 
  Whissell, Mavros 2027 CAN0.5010.07251.75 
 * 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)
 
 2010 Canadian Open Toronto, Ontario CAN 2010-07-10
RcRownchangeKK*chgGame
 2190 1974 1.50 3 0.74 25 18.50 
  Aird, Ian 2019 SCO1.0010.562514.00 
  Krnan, Tomas m2374  * CAN0.001-0.0825-2.00 
  Modwal, Sankalp 2177 IND0.5010.26256.50 
 * 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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