Individual Calculations June 2013
 Pratley, Ian  Total change: 20.40  Rating chartPersonal card
 The Dicky White Club Tournament Round 17-33 COULSDON ENG 2012-09-01
RcRownchangeKK*chgGame
 1600 1466 5.00 11 1.36 15 20.40 
  Boztas, Lana 1598 ENG1.0010.681510.20 
  Allan, Brian 1836 SCO0.001-0.1015-1.50 
  Winter, Malcolm J 1529 ENG1.0010.59158.85 
  Heeler, Caspian 1615 ENG0.001-0.3015-4.50 
  Warner, Dominic W J 1570 ENG0.001-0.3615-5.40 
  Bullock, Lee 1444 ENG1.0010.47157.05 
  Bryant, David 1719 ENG0.5010.31154.65 
  Howes, David J 1637 ENG0.5010.23153.45 
  Gliddon, Daniel J 1519 ENG0.001-0.4315-6.45 
  Heeler, Caspian 1615 ENG0.5010.20153.00 
  Gliddon, Daniel J 1519 ENG0.5010.07151.05 

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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