Individual Calculations March 2017
 Villiers, Thomas  Total change: 23.00  Rating chartPersonal card
 2016/17 4NCL Division 4 South Rounds 5-6 Telford ENG 2017-02-11
RcRownchangeKK*chgGame
 1894 2145 2.00 2 0.39 20 7.80 
  Lewis, Christopher D 1839 ENG1.0010.14202.80 
  Davies, Matthew 1949 WLS1.0010.25205.00 

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)
 
 Bristol Spring Congress 2017 Bristol ENG 2017-02-24
RcRownchangeKK*chgGame
 2006 2145 3.50 4 0.76 20 15.20 
  Sagues, Vincent 1923 FRA1.0010.22204.40 
  Bicknell, Carl 2082 ENG0.501-0.0920-1.80 
  Cordner, David A 1981 ENG1.0010.28205.60 
  Dilleigh, Stephen P 2036 ENG1.0010.35207.00 

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)
 

 

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