Rapid: Individual Calculations May 2018
 Mathew, Johan  Total change: 23.20  Rating chartPersonal card
 CCF EASTER RAPID PLAY MINOR London ENG 2018-04-02
RcRownchangeKK*chgGame
 1173 1056 3.00 5 1.24 20 24.80 
  Everitt, David 1337 ENG0.001-0.1620-3.20 
  Denford, Les 1250 ENG1.0010.752015.00 
  Freeman, Michael A 1149 ENG0.001-0.3720-7.40 
  Rizvi, Aysha 1040 ENG1.0010.48209.60 
  Braithwaite, Paul 1088 ENG1.0010.542010.80 

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 EASTER RAPID PLAY OPEN London ENG 2018-04-02
RcRownchangeKK*chgGame
 1456 1056 0.00 1 -0.08 20 -1.60 
  Fenwick, Hugh F 1456  * 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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