Individual Calculations March 2016
 Jackson, James P  Total change: -8.40  Rating chartPersonal card
 4NCL Division 1 WE 3 Birmingham ENG 2016-02-13
RcRownchangeKK*chgGame
 2223 2355 2.00 2 0.67 20 13.40 
  Shaw, Peter 2121 ENG1.0010.21204.20 
  Harvey, Marcus R f2324 ENG1.0010.46209.20 

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)
 
 e2e4 Gatwick Open Feb 2016 London ENG 2016-02-19
RcRownchangeKK*chgGame
 2174 2355 2.50 5 -1.09 20 -21.80 
  Donovan, Nigel P 2032 ENG1.0010.13202.60 
  Purdon, Colin 2073 ENG1.0010.16203.20 
  Fernandez, Daniel Howard m2474 ENG0.001-0.3420-6.80 
  Delaney, Killian 2155 IRL0.501-0.2620-5.20 
  Asenov, Pavel 2138 ENG0.001-0.7820-15.60 

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)
 

 

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