Individual Calculations May 2017
 Gold, Harry  Total change: 8.60  Rating chartPersonal card
 CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2016-17 APRIL London ENG 2017-04-03
RcRownchangeKK*chgGame
 1401 1313 2.00 2 1.21 20 24.20 
  Sahdev, Varun 1258 ENG1.0010.42208.40 
  Davis, Richard 1543 ENG1.0010.792015.80 

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)
 
 CCF DAYTIME CHESS CLUB 2016-17 APRIL London ENG 2017-04-05
RcRownchangeKK*chgGame
 1316 1313 1.00 2 0.01 20 0.20 
  Fraser, Alan R 1407 ENG0.001-0.3720-7.40 
  Charles, Gregory M 1224 ENG1.0010.38207.60 

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)
 
 CCF EASTER CONGRESS Under 1750 April 2017 London ENG 2017-04-14
RcRownchangeKK*chgGame
 1520 1313 0.00 3 -0.71 20 -14.20 
  Pratley, Ian 1506 ENG0.001-0.2520-5.00 
  Gliddon, Daniel J 1526 ENG0.001-0.2320-4.60 
  Vaughan, John 1528 ENG0.001-0.2320-4.60 

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)
 
 CCF EASTER CONGRESS Under 2000 April 2017 London ENG 2017-04-15
RcRownchangeKK*chgGame
 1713 1313 0.00 1 -0.08 20 -1.60 
  Fields, Francis E 1713  * ENG0.001-0.0820-1.60 
 * 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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