Individual Calculations July 2010
 Ricard, Jean-Philippe  Total change: -10.50  Rating chartPersonal card
 Dept Hautes de Seine IDF FRA 2009-11-28
RcRownchangeKK*chgGame
 1834 2056 1.00 2 -0.56 15 -8.40 
  Boyer, Jean-Francois 1841 FRA1.0010.23153.45 
  Frere, Bruno 1827 FRA0.001-0.7915-11.85 

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)
 
 Nationale 4 - R7 Various FRA 2010-05-09
RcRownchangeKK*chgGame
 1957 2061 0.50 1 -0.14 15 -2.10 
  Rousseau, Luc 1957 FRA0.501-0.1415-2.10 

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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