Individual Calculations July 2013
 Saunders, Mark  Total change: 20.40  Rating chartPersonal card
 12eme Open des +55 de Muret MURET FRA 2013-06-10
RcRownchangeKK*chgGame
 1873 1750 3.50 6 1.36 15 20.40 
  Hazarabedian, Guy 1427 FRA1.0010.13151.95 
  Maruejols, Claude 2006 FRA0.5010.31154.65 
  Zarrouati, Pierre 2121 FRA1.0010.901513.50 
  Milnes, Anthony C P 2051 ENG0.001-0.1515-2.25 
  Darrigues, Alain 1943 FRA0.001-0.2515-3.75 
  Rodriguez, Jean-Pierre 1690 FRA1.0010.42156.30 

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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