Individual Calculations March 2017
 Morgan, David H  Total change: -9.60  Rating chartPersonal card
 CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2016-17 JANUARY B London ENG 2017-01-30
RcRownchangeKK*chgGame
 1355 1506 0.50 1 -0.20 20 -4.00 
  Elliott, Judah P 1355 ENG0.501-0.2020-4.00 

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)
 
 CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2016-17 FEBRUARY A London ENG 2017-02-06
RcRownchangeKK*chgGame
 1439 1505 1.50 3 -0.28 20 -5.60 
  Crafer, Adam 1391 ENG0.501-0.1620-3.20 
  Howes, David J 1463 ENG0.501-0.0620-1.20 
  Howes, David J 1463 ENG0.501-0.0620-1.20 

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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