Individual Calculations February 2017
 Johnson, Elizabeth  Total change: 30.80  Rating chartPersonal card
 Hastings 34th Weekend Congress Major Hastings ENG 2016-12-30
RcRownchangeKK*chgGame
 1721 1354 0.00 3 -0.30 40 -12.00 
  Gartside, Carl 1754  * ENG0.001-0.0840-3.20 
  Rogal, Chris 1725 POL0.001-0.1040-4.00 
  Hart Dyke, James E 1685 ENG0.001-0.1240-4.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2016-17 JANUARY A London ENG 2017-01-09
RcRownchangeKK*chgGame
 1314 1399 2.50 3 0.65 40 26.00 
  Selby, Keith 1328 ENG0.501-0.1040-4.00 
  Gold, Harry 1309 ENG1.0010.384015.20 
  Johnson, Stephen G 1304 ENG1.0010.374014.80 

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 3-4 Reading ENG 2017-01-14
RcRownchangeKK*chgGame
 1799 1399 0.50 1 0.42 40 16.80 
  Smith, Richard W 1799  * ENG0.5010.424016.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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