Individual Calculations June 2017
 Brown, Alan M  Total change: 6.80  Rating chartPersonal card
 2016/17 4NCL Division 3 South Rounds 9-11 Reading ENG 2017-04-29
RcRownchangeKK*chgGame
 1949 1970 0.00 1 -0.53 20 -10.60 
  Jamieson, Ian 1949 SCO0.001-0.5320-10.60 

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)
 
 2016/17 4NCL Division 4 South Rounds 9-11 Reading ENG 2017-04-29
RcRownchangeKK*chgGame
 2110 1970 1.50 2 0.87 20 17.40 
  Villiers, Thomas 2166 ENG1.0010.752015.00 
  Sully, David 2054 WLS0.5010.12202.40 

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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