Individual Calculations February 2018
 Roy, Ali  Total change: 19.00  Rating chartPersonal card
 Spens Cup 2017-2018 Quarter Final Locations around Scotland SCO 2017-12-16
RcRownchangeKK*chgGame
 1926 1905 1.00 1 0.53 20 10.60 
  Malkin, Kenneth 1926 SCO1.0010.532010.60 

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)
 
 2018/19 4NCL Div 1 Rounds 3-4 Solihull ENG 2018-01-13
RcRownchangeKK*chgGame
 2063 1905 1.00 2 0.42 20 8.40 
  Atkins, Rita wm2079 ENG1.0010.732014.60 
  Lauterbach, Ingrid wm2047 ENG0.001-0.3120-6.20 

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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