Individual Calculations February 2017
 Goodwin, Ed H  Total change: -26.20  Rating chartPersonal card
 Shropshire Congress 2017 Open Telford ENG 2017-01-06
RcRownchangeKK*chgGame
 1985 1896 0.00 4 -1.54 20 -30.80 
  Hynes, Anthony M 2122 ENG0.001-0.2120-4.20 
  Gostelow, David W 1970 ENG0.001-0.4020-8.00 
  Davis, Lee 1921 WLS0.001-0.4720-9.40 
  Ireland, David J 1925 ENG0.001-0.4620-9.20 

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)
 
 2016/17 4NCL Division 4 South Rounds 3-4 Reading ENG 2017-01-14
RcRownchangeKK*chgGame
 1684 1896 1.00 1 0.23 20 4.60 
  Sanitt, Leo 1684 ENG1.0010.23204.60 

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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