Individual Calculations April 2008
 Rachedi, Abdessalem  Total change: -22.20  Rating chartPersonal card
 3e Open International - A Mundolsheim FRA 2007-12-27
RcRownchangeKK*chgGame
 1973 1964 1.00 4 -1.03 15 -15.45 
  Ikonnikov, Vyacheslav g2314 RUS0.001-0.1115-1.65 
  Muller, Marion 1844 FRA0.001-0.6615-9.90 
  Haussernot, Cecile wf1824 FRA0.501-0.1915-2.85 
  Schweitzer, Marc 1911 FRA0.501-0.0715-1.05 

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)
 
 N3 - R5-6 Various FRA 2008-01-19
RcRownchangeKK*chgGame
 1970 1953 0.50 2 -0.45 15 -6.75 
  Rittie, Daniel 1957 FRA0.001-0.4915-7.35 
  Muheim, Sebastien 1983 FRA0.5010.04150.60 

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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