Individual Calculations August 2012
 Peng, Jackie  Total change: 40.65  Rating chartPersonal card
 2012 Toronto International Crown Toronto, Ontario CAN 2012-07-15
RcRownchangeKK*chgGame
 2249 1968 4.00 7 2.71 15 40.65 
  Martchenko, Alexander 2245 CAN1.0010.831512.45 
  Samsonkin, Artiom m2368  * CAN0.001-0.0815-1.20 
  Panjwani, Raja m2368  * CAN0.001-0.0815-1.20 
  Yee, Lorne 2222 CAN1.0010.811512.15 
  Sambuev, Bator g2368  * CAN0.001-0.0815-1.20 
  Southam, David 2112 CAN1.0010.691510.35 
  Preotu, Razvan 2058 CAN1.0010.62159.30 
 * 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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