Individual Calculations April 2017
 Paterson, Andrew I  Total change: 23.40  Rating chartPersonal card
 2016/17 4NCL Division 2 Rounds 7-8 Telford ENG 2017-03-04
RcRownchangeKK*chgGame
 2112 2048 2.00 2 1.17 20 23.40 
  Whatley, Stephen A J 2183 ENG1.0010.682013.60 
  Bak, Christopher 2041 ENG1.0010.49209.80 

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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