Individual Calculations July 2009
 Valero, Jacques  Total change: 0.00  Rating chartPersonal card
 N3 - R8-9 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 1961 1963 1.00 2 0.00 15 0.00 
  Levacic, Adrien 1910 FRA0.501-0.0715-1.05 
  Palomba, Serge 2011 FRA0.5010.07151.05 

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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