Rapid: Individual Calculations November 2017
 Bussmann, John  Total change: -4.80  Rating chartPersonal card
 Golders Green FIDE Rapid Chess Major October 2017 London ENG 2017-10-14
RcRownchangeKK*chgGame
 1668 1630 2.00 5 -0.24 20 -4.80 
  Joslin, Tim 1803 ENG0.001-0.2720-5.40 
  Millward, David J 1774 ENG0.001-0.3120-6.20 
  Kesterson, Kennan 1424 ENG1.0010.24204.80 
  Shah, Kian 1543 ENG0.001-0.6220-12.40 
  Tombs, Samuel 1795 ENG1.0010.722014.40 

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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