Individual Calculations April 2017
 Allison, Conrad  Total change: -39.40  Rating chartPersonal card
 Hampstead FIDE Congress Under 2200 Mar 17 London ENG 2017-03-11
RcRownchangeKK*chgGame
 1831 1925 2.00 4 -0.49 20 -9.80 
  Remenyik, David 1702 IRL1.0010.22204.40 
  Roberts, Paul c2163 SCO0.001-0.2020-4.00 
  Rushbrooke, Remy 1716 ENG0.001-0.7720-15.40 
  Metcalfe, Charlie P 1742 ENG1.0010.26205.20 

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)
 
 2016/17 4NCL Division 4 South Rounds 7-8 Reading ENG 2017-03-18
RcRownchangeKK*chgGame
 1736 1925 0.00 2 -1.48 20 -29.60 
  Price, Andrew 1791 ENG0.001-0.6820-13.60 
  Jaufarally, Nadia 1681 ENG0.001-0.8020-16.00 

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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