Individual Calculations April 2009
 Wilmes, Marcel  Total change: -25.75  Rating chartPersonal card
 Lorraine 1 - R3 LOR FRA 2008-12-21
RcRownchangeKK*chgGame
 1808 2027 0.00 1 -0.78 25 -19.50 
  Alif, Francis 1808 FRA0.001-0.7825-19.50 

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)
 
 Lorraine 1 - R4-5 LOR FRA 2009-01-18
RcRownchangeKK*chgGame
 1923 2014 1.00 2 -0.25 25 -6.25 
  Marchal, Michael 2003 FRA0.001-0.5225-13.00 
  Ruf, Sylvain 1842 FRA1.0010.27256.75 

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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