Individual Calculations July 2010
 Attar, Rachid  Total change: 6.90  Rating chartPersonal card
 Dept Hautes de Seine IDF FRA 2009-11-28
RcRownchangeKK*chgGame
 1617 1601 1.00 1 0.52 15 7.80 
  Martins, Francisco 1617 FRA1.0010.52157.80 

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)
 
 33ème open Victor Syre Issy les Moulineaux FRA 2010-05-13
RcRownchangeKK*chgGame
 1841 1597 1.00 5 -0.06 15 -0.90 
  Lambert, Olivier 1779 FRA0.5010.24153.60 
  Smadja, Alexandre 1868 FRA0.5010.33154.95 
  Hajage, Michael 1653 FRA0.001-0.4215-6.30 
  Gaulupeau, Pascal 1913 FRA0.001-0.1315-1.95 
  Dacalor, Aurelie wf1993 FRA0.001-0.0815-1.20 

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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