Individual Calculations July 2009
 Fromm, Alain  Total change: 14.75  Rating chartPersonal card
 Haut Rhin 1 - tout ALS FRA 2008-10-15
RcRownchangeKK*chgGame
 1766 1804 1.50 2 0.40 25 10.00 
  Manser, Lucas 1664 FRA0.501-0.1925-4.75 
  Klaus, Philippe 1867 FRA1.0010.592514.75 

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)
 
 Moyenne Alsace 2009 Bennwihr FRA 2009-03-20
RcRownchangeKK*chgGame
 1654 1804 1.00 1 0.30 25 7.50 
  Lainey, Jean 1654 FRA1.0010.30257.50 

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)
 
 Coupe Alsace - 2T ALS FRA 2009-03-22
RcRownchangeKK*chgGame
 2154 1804 0.00 1 -0.11 25 -2.75 
  Heinz, Timothee f2154 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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