Individual Calculations May 2011
 Cohen-Codar, Ariel  Total change: 19.80  Rating chartPersonal card
 Festival Jeunes de Paris Ile de France - Open A PARIS FRA 2011-02-21
RcRownchangeKK*chgGame
 1839 1711 4.50 8 1.76 15 26.40 
  Goeller, Charles 1897 FRA0.5010.24153.60 
  Mohammad, Fahim 1843 BAN0.001-0.3215-4.80 
  Legrand, Claire 1633 FRA1.0010.39155.85 
  Said, Remi 1801 FRA0.5010.12151.80 
  Bouvier, Clement 1890 FRA0.5010.23153.45 
  O`Sullivan, Thomas 1801 FRA1.0010.62159.30 
  Kambrath, Yannick 2086 FRA0.001-0.0915-1.35 
  Faure, Robert 1762 FRA1.0010.57158.55 

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)
 
 Team - Nationale 2 Jeunes - R6 FRANCE FRA 2011-04-03
RcRownchangeKK*chgGame
 1756 1711 0.00 1 -0.44 15 -6.60 
  Bernhard, Simon 1756 FRA0.001-0.4415-6.60 

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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