Individual Calculations February 2016
 Cumbers, Paul  Total change: 8.40  Rating chartPersonal card
 4NCL Division 1 WE 2 Birmingham ENG 2016-01-23
RcRownchangeKK*chgGame
 2095 2180 1.00 1 0.38 20 7.60 
  Jameson, David 2095 WLS1.0010.38207.60 

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)
 
 4NCL Division 2 WE 2 Birmingham ENG 2016-01-23
RcRownchangeKK*chgGame
 2206 2180 0.50 1 0.04 20 0.80 
  Ross, Chris N c2206 ENG0.5010.04200.80 

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)
 

 

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