Individual Calculations March 2012
 Brand, Jean-Claude  Total change: -7.20  Rating chartPersonal card
 2ème Open de Noël du CEIT TOULOUSE FRA 2011-12-26
RcRownchangeKK*chgGame
 1721 1636 1.50 5 -0.48 15 -7.20 
  Tholey, Jean-Paul 1995 FRA0.001-0.1015-1.50 
  Mas, Jean-Louis 1404 FRA1.0010.21153.15 
  Boudart, Alain 1799 FRA0.5010.22153.30 
  Hoeltzel, Guillaume 1717 FRA0.001-0.3915-5.85 
  Prieur, Axel 1690 FRA0.001-0.4215-6.30 

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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