Rapid: Individual Calculations October 2014
 Rubeck, Jonathan  Total change: -9.20  Rating chartPersonal card
 Golders Green Rapidplay Congress Sep '14 U170 London ENG 2014-09-13
RcRownchangeKK*chgGame
 1795 1853 3.00 6 -0.46 20 -9.20 
  Wu, Haotian 1712 ENG0.501-0.1920-3.80 
  Clegg, Christopher 1713 ENG1.0010.31206.20 
  Fenwick, Hugh 1770 ENG1.0010.39207.80 
  Dydak, Mateusz 1955 CAN0.001-0.3620-7.20 
  Millward, David J 1895 ENG0.001-0.4420-8.80 
  Cole, Graham 1727 ENG0.501-0.1720-3.40 

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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