Rapid: Individual Calculations September 2017
 Stubbs, Oliver  Total change: 0.00  Rating chartPersonal card
 104th British Championships Rapidplay Llandudno ENG 2017-08-05
RcRownchangeRpKK*chgGame
 1708 0 2.50 7 0.00 1606   0.00 
  Graff, Ben 1703 ENG0.5010.00 0.00 
  Paul, Nathanael 1890 ENG0.0010.00 0.00 
  Guha, Chirag 1702 WLS0.0010.00 0.00 
  Bowers, John 1778 WLS0.0010.00 0.00 
  Lloyd, Stephen M 1499 ENG1.0010.00 0.00 
  Rathbone-Jones, Ifan 1647 WLS0.5010.00 0.00 
  Sheikh, Nasarullah 1740 ENG0.5010.00 0.00 

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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