Individual Calculations January 2015
 Bordas, Gyula  Total change: -20.00  Rating chartPersonal card
 Hart House Holidays Open - U2200 Toronto CAN 2014-12-19
RcRownchangeKK*chgGame
 1918 2128 2.00 4 -1.00 20 -20.00 
  Thanabalachandran, Kajan 1728  * CAN1.0010.08201.60 
  Wiebe, Daniel 1902 CAN1.0010.21204.20 
  Nasir, Zehn 1987 CAN0.001-0.6920-13.80 
  Yu, Jonathan 2053 CAN0.001-0.6020-12.00 
 * 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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