Individual Calculations April 2017
 Morris, Charles F  Total change: 7.40  Rating chartPersonal card
 2016/17 4NCL Division 1 Rounds 7-8 Telford ENG 2017-03-04
RcRownchangeKK*chgGame
 2265 2115 0.00 1 -0.30 20 -6.00 
  Povah, Nigel E m2265 ENG0.001-0.3020-6.00 

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)
 
 Welsh Chess Premier League 2016/17 Round 3 Pencoed WLS 2017-03-12
RcRownchangeKK*chgGame
 2237 2115 1.00 1 0.67 20 13.40 
  Strugnell, Carl f2237 WLS1.0010.672013.40 

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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