Individual Calculations July 2018
 Gold, Harry  Total change: 40.40  Rating chartPersonal card
 CCF DAYTIME CHESS 2017-18: MAY 2018 B Coulsdon ENG 2018-05-30
RcRownchangeKK*chgGame
 1022 1279 1.00 1 0.18 20 3.60 
  Shoulders, Andrew M 1022 ENG1.0010.18203.60 

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 CUP 2018 UNDER 1500 London ENG 2018-06-04
RcRownchangeKK*chgGame
 1272 1289 2.50 3 0.92 20 18.40 
  Collins, Michael E 1220 ENG1.0010.40208.00 
  Anilkumar, Anantha Pp (snr) 1349 ENG0.5010.08201.60 
  Woolley, Michael P 1248 ENG1.0010.44208.80 

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 JUNE 2018 London ENG 2018-06-06
RcRownchangeKK*chgGame
 1495 1289 2.00 4 0.92 20 18.40 
  Foster, Paul 1550 ENG0.001-0.1820-3.60 
  Gray, David 1205 ENG1.0010.38207.60 
  Allan, Brian W 1689  * SCO1.0010.922018.40 
  Vaughan, John 1534 ENG0.001-0.2020-4.00 
 * 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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