Individual Calculations July 2010
 Cavanihac, Claude  Total change: 6.90  Rating chartPersonal card
 Aubagne interne Aubagne FRA 2010-06-14
RcRownchangeKK*chgGame
 1954 1633 1.00 4 0.46 15 6.90 
  Rezki, Bernard 1910 FRA1.0010.831512.45 
  Puglisi, Orazio 1948 FRA0.001-0.1415-2.10 
  Auroy, Didier 1998 FRA0.001-0.1015-1.50 
  Poulain, Cedric 1961 FRA0.001-0.1315-1.95 

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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