Individual Calculations April 2014
 De Coverly, Roger D  Total change: -12.45  Rating chartPersonal card
 e2e4 High Wycombe Challengers Mar 2014 High Wycombe ENG 2014-03-14
RcRownchangeKK*chgGame
 1905 2017 2.00 3 0.05 15 0.75 
  Keuneke, Hanno 1835 GER1.0010.26153.90 
  Jackson, Paul G 1887 ENG1.0010.32154.80 
  Sarpotdar, Amogh 1993 IND0.001-0.5315-7.95 

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)
 
 4NCL 2013-14 Rounds 7-8 Various ENG 2014-03-22
RcRownchangeKK*chgGame
 2062 2017 0.00 2 -0.88 15 -13.20 
  Young, Alan 2019 WLS0.001-0.5015-7.50 
  Hackner, Oskar A 2105 ENG0.001-0.3815-5.70 

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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