Individual Calculations July 2008
 Borowski, Jacques  Total change: 15.75  Rating chartPersonal card
 31ème open Victor Syre Issy les Moulineaux FRA 2008-05-01
RcRownchangeKK*chgGame
 1672 1442 1.50 4 0.63 25 15.75 
  Ecalle, Aurelien 1615 FRA0.001-0.2725-6.75 
  Poli, Robert 1684 FRA1.0010.802520.00 
  Revillon, Yves 1596 FRA0.5010.21255.25 
  La Monaca, Laurent 1792 FRA0.001-0.1125-2.75 

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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