Individual Calculations December 2017
 Kafka, Graeme  Total change: -1.80  Rating chartPersonal card
 Scottish National League 2017-18 Div 1 Round 1-2 Dunfermline SCO 2017-10-29
RcRownchangeKK*chgGame
 1820 2074 1.00 1 0.19 20 3.80 
  Watkins, John 1820 SCO1.0010.19203.80 

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)
 
 2017/18 4NCL Division 2 Rounds 1-2 Telford ENG 2017-11-11
RcRownchangeKK*chgGame
 1962 2074 1.00 2 -0.28 20 -5.60 
  Larter, Nick J. 1839 IRL0.501-0.2920-5.80 
  Crocker, Philip J 2084 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)
 

 

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