Individual Calculations April 2016
 Pleasants, Allan J  Total change: -28.80  Rating chartPersonal card
 4NCL Division 3S WE 4 Telford ENG 2016-03-19
RcRownchangeKK*chgGame
 2132 2072 0.00 2 -0.83 20 -16.60 
  Fallowfield, Jeremy R 2112 ENG0.001-0.4420-8.80 
  Ferrington, Nigel M 2152 ENG0.001-0.3920-7.80 

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)
 
 2016 Welsh Chess Championship Cardiff WLS 2016-03-25
RcRownchangeKK*chgGame
 1945 2072 4.00 7 -0.61 20 -12.20 
  Waterfield, John W 1912 WLS1.0010.29205.80 
  Thomas, Ben 1983 WLS0.001-0.6220-12.40 
  Thomas, James 1911 WLS0.501-0.2120-4.20 
  Van Kemenade, Rudy 1968 WLS0.501-0.1420-2.80 
  Van Kemenade, Julie 1728 WLS1.0010.12202.40 
  Bullen, Alex 2018 WLS0.501-0.0820-1.60 
  Brown, Thomas 2093 WLS0.5010.03200.60 

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)
 

 

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