Blitz: Individual Calculations January 2024
 Clarke, James  Total change: -12.80  Rating chartPersonal card
 5th Bristol League Open Blitz Championship Bristol ENG 2023-12-10
RcRownchangeKK*chgGame
 1874 1890 3.50 8 -0.64 20 -12.80 
  Sharp, John R 1819 ENG0.001-0.6020-12.00 
  Harding, Steven 1721 ENG1.0010.28205.60 
  Lee, Zhia Chen Zachary 2027 MAS0.001-0.3220-6.40 
  Zurba, Jonas 1603 LTU1.0010.16203.20 
  Baer, Bruce L 1862 ENG0.001-0.5420-10.80 
  Johnson, Richard J 1838 ENG1.0010.43208.60 
  Toczek, Grzegorz f2107 WLS0.001-0.2220-4.40 
  Meek, Stephen J 2014 ENG0.5010.17203.40 

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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