Individual Calculations January 2010
 Parpillon, Georges  Total change: -10.20  Rating chartPersonal card
 Open Rhone - 1 Lyon FRA 2009-10-10
RcRownchangeKK*chgGame
 1518 1604 1.00 1 0.38 15 5.70 
  Bonneau, Antoine 1518 FRA1.0010.38155.70 

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)
 
 4e Trophees International de Lyon Lyon FRA 2009-10-28
RcRownchangeKK*chgGame
 1735 1604 0.00 3 -1.06 15 -15.90 
  Liarsou, Patrick 1961 FRA0.001-0.1115-1.65 
  Carreau, Romain 1753 FRA0.001-0.3015-4.50 
  Karsenty, Madeleine 1492 FRA0.001-0.6515-9.75 

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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