Individual Calculations February 2019
 Graham, Cassie M  Total change: 77.60  Rating chartPersonal card
 Hastings Masters 2018-19 Hastings ENG 2018-12-28
RcRownchangeKK*chgGame
 2067 1889 4.00 9 1.55 40 62.00 
  Armstrong, Malcolm J 2052 ENG0.5010.22408.80 
  Barton, R Alan 2037 ENG0.5010.20408.00 
  Spanton, Tim R 1954 ENG0.5010.09403.60 
  Ratnesan, Ranesh 2055 ENG0.5010.22408.80 
  Stoyanov, Viktor 2205 ENG0.5010.374014.80 
  Rolvag, Mikael 2107 NOR0.5010.284011.20 
  Sugden, John N 2072 ENG0.5010.24409.60 
  Anderson, John 2163 ENG0.001-0.1740-6.80 
  Byrn, Carsten 1959 DEN0.5010.10404.00 

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)
 
 2018/19 4NCL Div 2 Rounds 3 - 4 Daventry ENG 2019-01-12
RcRownchangeKK*chgGame
 2043 1889 1.00 2 0.39 40 15.60 
  Freeman, Gordon 2121 IRL0.001-0.2140-8.40 
  Regan, Natasha K wm1964 ENG1.0010.604024.00 

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)
 

 

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