Individual Calculations September 2017
 Cavendish, Joshua Z  Total change: 41.20  Rating chartPersonal card
 Hampstead FIDE Congress Under 2200 Aug 17 London ENG 2017-08-12
RcRownchangeKK*chgGame
 1740 1829 2.50 3 0.67 20 13.40 
  Moran, Darragh 1575 IRL0.501-0.3120-6.20 
  Jacob, Sydney J 1838 ENG1.0010.512010.20 
  Ramaiya, Anshu 1807 ENG1.0010.47209.40 

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)
 
 53rd Berks & Bucks Chess Congress Challengers Maidenhead ENG 2017-08-26
RcRownchangeKK*chgGame
 1711 1829 4.00 4 1.39 20 27.80 
  Watson, Darrell A 1695 ENG1.0010.32206.40 
  Verma, Shlok 1596 ENG1.0010.21204.20 
  Borland, Scott 1756 ENG1.0010.40208.00 
  Finn, Peter 1798 ENG1.0010.46209.20 

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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