Individual Calculations May 2013
 Pierquin, Bernard  Total change: 4.05  Rating chartPersonal card
 Championnat de Reims 2012-2013 REIMS FRA 2012-12-15
RcRownchangeKK*chgGame
 1817 1966 2.50 3 0.44 15 6.60 
  Barat, Jacques 1823 FRA1.0010.31154.65 
  Zeroual, Mohamed 1934 FRA0.501-0.0415-0.60 
  Petit, Christian-Marie 1694 FRA1.0010.17152.55 

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 2013 - Nationale 2 - R10-11 FRANCE FRA 2013-04-06
RcRownchangeKK*chgGame
 2068 1939 0.50 2 -0.17 15 -2.55 
  Schmider, Bernd 2163 GER0.001-0.2215-3.30 
  Kern, Nicolas 1973 FRA0.5010.05150.75 

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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