Individual Calculations April 2014
 Lovell, William Pm  Total change: 25.20  Rating chartPersonal card
 e2e4 High Wycombe Major Mar 2014 High Wycombe ENG 2014-03-14
RcRownchangeKK*chgGame
 1622 1440 1.50 2 0.98 30 29.40 
  Foley, Phil T 1640 ENG0.5010.26307.80 
  Hadfield, Roy 1603 ENG1.0010.723021.60 

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)
 
 1st Bexhill on Sea U1900 Weekend Chess Congress Bexhill ENG 2014-03-22
RcRownchangeKK*chgGame
 1752 1440 0.00 1 -0.14 30 -4.20 
  Parry, Jacques 1752 ENG0.001-0.1430-4.20 

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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