Individual Calculations July 2009
 Koehler, Cyril  Total change: 0.00  Rating chartPersonal card
 Performances Interclubs Various FRA 2008-10-16
RcRownchangeRpKK*chgGame
 1895 0 1.50 4 0.00 1808   0.00 
 Tournoi A Moselle 2009 Hauconcourt FRA 2009-04-10
RcRownchangeRpKK*chgGame
 1784 0 0.00 4 0.00 1084   0.00 
  Etienne, Eric 2047 FRA0.0010.00 0.00 
  Pouchon, Joffrey 1789 FRA0.0010.00 0.00 
  Marchal, Roger 1620 FRA0.0010.00 0.00 
  Verwee, Johann 1678 FRA0.0010.00 0.00 

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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