Individual Calculations January 2011
 Ezratti, Andre  Total change: -11.55  Rating chartPersonal card
 Championnat de Moselle METZ FRA 2010-10-29
RcRownchangeKK*chgGame
 1752 1558 0.50 3 -0.27 15 -4.05 
  Nicolas, Daniel 1777 FRA0.5010.28154.20 
  Marchal, Roger 1648 FRA0.001-0.3815-5.70 
  Kiefer, Eric 1832 FRA0.001-0.1715-2.55 

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)
 
 Championnat de Metz - 1 METZ FRA 2010-11-11
RcRownchangeKK*chgGame
 1752 1552 0.00 2 -0.50 15 -7.50 
  Alif, Francis 1828 FRA0.001-0.1715-2.55 
  Leblanc, Bernard 1675 FRA0.001-0.3315-4.95 

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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