Individual Calculations July 2009
 Rosi, Andrea  Total change: 0.00  Rating chartPersonal card
 Performances Interclubs Various FRA 2008-10-16
RcRownchangeRpKK*chgGame
 1913 0 0.00 4 0.00 1213   0.00 
 Chpt de la Manche - Ttes Catégories Cherbourg-Octeville FRA 2009-05-23
RcRownchangeRpKK*chgGame
 2028 0 0.00 2 0.00 1328   0.00 
  Althoffer, Cyrille 1903 FRA0.0010.00 0.00 
  Chaplain, Fabrice 2152 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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