Rapid: Individual Calculations December 2018
 Somton, Anita  Total change: 13.00  Rating chartPersonal card
 British Rapidplay Chess 2018 Major Bradford ENG 2018-11-24
RcRownchangeKK*chgGame
 1824 1771 4.50 9 0.65 20 13.00 
  Stewart, Tony Cm 1905 ENG0.001-0.3220-6.40 
  Bolt, Graham 1860 ENG0.001-0.3820-7.60 
  Laws, Darren C 1842 ENG1.0010.602012.00 
  Patrick, David A 1833 ENG1.0010.592011.80 
  Pink, Joshua 1834 ENG0.5010.09201.80 
  Robson, Paul E 1859 ENG0.5010.12202.40 
  Almazedi, Firas 1752 ENG1.0010.47209.40 
  Siddharth, Gopakumar 1847 IND0.001-0.4020-8.00 
  Ther, Mate 1687 ENG0.501-0.1220-2.40 

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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