Individual Calculations September 2009
 Graber, Eric  Total change: -54.25  Rating chartPersonal card
 Tournois fermes FIDE de Mulhouse - A Mulhouse FRA 2009-07-01
RcRownchangeKK*chgGame
 1828 1846 1.50 7 -2.17 25 -54.25 
  Masset, Jacques 1946 FRA0.001-0.3625-9.00 
  Messinger, Karl 1692 FRA0.001-0.7125-17.75 
  Luga, Philippe 1886 FRA0.001-0.4425-11.00 
  Rost, Pierre 1790 FRA0.501-0.0825-2.00 
  Blum, Pierre 1775 FRA0.501-0.1025-2.50 
  Viennot, Dylan 1928 FRA0.001-0.3925-9.75 
  Pook, Olivier 1778 FRA0.501-0.0925-2.25 

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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