Individual Calculations August 2019
 Price, Gwilym  Total change: -4.00  Rating chartPersonal card
 2019 Open County Championship Final: F England ENG 2019-07-13
RcRownchangeKK*chgGame
 2145 2138 0.50 1 0.01 20 0.20 
  Lang, Adam R 2145 ENG0.5010.01200.20 

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)
 
 22nd 4NCL Congress Open Telford ENG 2019-07-19
RcRownchangeKK*chgGame
 2030 2138 3.00 5 -0.21 20 -4.20 
  Davis, Lee 1937 WLS0.501-0.2620-5.20 
  Salmons, Calum 1898 ENG0.501-0.3020-6.00 
  Staples, Daniel J 1992 ENG1.0010.30206.00 
  Rushbrooke, Remy 1963 ENG1.0010.27205.40 
  Murphy, Conor E f2362 IRL0.001-0.2220-4.40 

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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