Individual Calculations September 2014
 Freeman, Michael A  Total change: 6.90  Rating chartPersonal card
 CCF CUP 2014 COULSDON, LONDON ENG 2014-06-02
RcRownchangeKK*chgGame
 1001 1180 0.00 1 -0.73 30 -21.90 
  Bibby, John 1001 ENG0.001-0.7330-21.90 

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)
 
 JESSIE GILBERT CELEBRATION INTERNATIONAL 2014 - SECTIONS FOR ALL C COULSDON, LONDON ENG 2014-08-18
RcRownchangeKK*chgGame
 1219 1180 1.00 1 0.55 40 22.00 
  Braithwaite, Paul 1219 ENG1.0010.554022.00 

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)
 
 JESSIE GILBERT CELEBRATION INTERNATIONAL 2014 - SECTIONS FOR ALL D COULSDON, LONDON ENG 2014-08-23
RcRownchangeKK*chgGame
 1441 1180 1.00 4 0.17 40 6.80 
  Miles, Barry S 1533 ENG0.001-0.1140-4.40 
  Braithwaite, Paul 1219 ENG1.0010.554022.00 
  Hjort, Helge 1580  * DEN0.001-0.0840-3.20 
  Gold, Harry 1430 ENG0.001-0.1940-7.60 
 * 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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