Individual Calculations July 2009
 Leibenguth, Jean  Total change: -34.75  Rating chartPersonal card
 6e Open International de Balagne Calvi FRA 2009-04-28
RcRownchangeKK*chgGame
 1746 1752 2.00 7 -1.61 25 -40.25 
  Karpatchev, Aleksandr g2102 RUS0.001-0.1125-2.75 
  Tinomano, Johann 1528 FRA0.501-0.2825-7.00 
  Roussel, Glenn 1560 FRA1.0010.25256.25 
  Geronimi, Pierre-Francois 1940 FRA0.5010.24256.00 
  Strovsky, Mikhail 1906 RUS0.001-0.2925-7.25 
  Leveque, Christophe 1610 FRA0.001-0.6925-17.25 
  Amy, Francois 1578 FRA0.001-0.7325-18.25 

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)
 
 Corse R3-4 CRS FRA 2009-04-29
RcRownchangeKK*chgGame
 1535 1752 1.00 1 0.22 25 5.50 
  Costa, Alain 1535 FRA1.0010.22255.50 

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)
 

 

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