Blitz: Individual Calculations September 2016
 Cheung, Jan  Total change: -30.20  Rating chartPersonal card
 27th NATO Chess Championship Blitz Shrivenham, Wiltshire ENG 2016-08-26
RcRownchangeKK*chgGame
 1846 2059 4.50 8 -1.51 20 -30.20 
  Tremblay, Mario 1689 CAN1.0010.10202.00 
  Werksma, Arie 2213 NED0.001-0.2920-5.80 
  O`byrne, Daniel 1861 ENG0.001-0.7620-15.20 
  Slaidins, Janis 1767 LAT1.0010.15203.00 
  Noviks, Maris 1767 LAT1.0010.15203.00 
  Kruit, Erik 1930 NED0.001-0.6720-13.40 
  Rizihs, Valerijs 1771 LAT0.501-0.3420-6.80 
  Moulton, Richard 1767 CAN1.0010.15203.00 

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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