Individual Calculations July 2011
 Altenbach, Francois  Total change: -10.00  Rating chartPersonal card
 Open de Neuchatel 2011 Neuchatel SUI 2011-06-10
RcRownchangeKK*chgGame
 1944 1816 1.00 4 -0.40 25 -10.00 
  Vianin, Pascal 2208 SUI0.001-0.0825-2.00 
  Goldie, Thomas 1503 USA0.501-0.3625-9.00 
  Rieck, Juergen 2092 SUI0.5010.33258.25 
  Jud, Marc 1974 SUI0.001-0.2925-7.25 

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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