Rapid: Individual Calculations February 2016
 Coomber, George Cw  Total change: 0.20  Rating chartPersonal card
 CCF CHESS CLUB WINTER RAPID PLAY CHAMPIONSHIPS 2015-16 JANUARY London ENG 2016-01-25
RcRownchangeKK*chgGame
 1417 1516 1.50 2 0.23 20 4.60 
  Chaudhury, Jack 1336 ENG0.501-0.2420-4.80 
  Morgan, David H 1497 ENG1.0010.47209.40 

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 CHESS CLUB RAPID PLAY SUPER LEAGUE 2015-16 JANUARY London ENG 2016-01-25
RcRownchangeKK*chgGame
 1735 1516 0.00 1 -0.22 20 -4.40 
  Faulkner, Martin J 1735 ENG0.001-0.2220-4.40 

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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