Individual Calculations July 2010
 Muller, Patrick  Total change: 5.50  Rating chartPersonal card
 Haut Rhin 2 ALS FRA 2009-10-04
RcRownchangeKK*chgGame
 1683 1794 1.00 1 0.35 25 8.75 
  Vebret, Samuel 1683 FRA1.0010.35258.75 

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)
 
 Coupe Alsace - 1T ALS FRA 2010-04-04
RcRownchangeKK*chgGame
 2116 1794 0.00 1 -0.13 25 -3.25 
  Richard, Emma 2116 FRA0.001-0.1325-3.25 

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)
 

 

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