Individual Calculations December 2012
 Peng, Jackie  Total change: -2.55  Rating chartPersonal card
 2012 Guelph Fall ProAm Guelph, Ontario CAN 2012-11-03
RcRownchangeKK*chgGame
 2109 1996 1.00 3 -0.17 15 -2.55 
  Zhao, Yuetong (davy) 1947 CAN1.0010.43156.45 
  Noritsyn, Nikolay m2396  * CAN0.001-0.0815-1.20 
  Cormier, Adam 1983 CAN0.001-0.5215-7.80 
 * 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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