Individual Calculations April 2009
 Scamps, Guillaume  Total change: 21.90  Rating chartPersonal card
 22e Open du Mans Le Mans FRA 2008-12-26
RcRownchangeKK*chgGame
 1948 1874 4.50 7 1.66 15 24.90 
  Adam, Etienne 2116 FRA0.001-0.2015-3.00 
  Ilpide, Jean-Luc 1658 FRA1.0010.22153.30 
  Ane, Cedric 2054 FRA1.0010.741511.10 
  Lewis, John 2113 FRA0.001-0.2015-3.00 
  Soissong, Elzbieta 1706 FRA1.0010.28154.20 
  Lelong, Eric 2003 FRA0.5010.17152.55 
  Vaillant, Stephane 1985 FRA1.0010.65159.75 

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)
 
 Pays de Loire - R4-5 PDL FRA 2009-01-18
RcRownchangeKK*chgGame
 1726 1874 0.50 1 -0.20 15 -3.00 
  Theard, Alain 1726 FRA0.501-0.2015-3.00 

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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