Individual Calculations November 2011
 Bossert, Christian  Total change: -2.70  Rating chartPersonal card
 Match ALSACE - BADE, 43e édition GAMBSHEIM FRA 2011-09-18
RcRownchangeKK*chgGame
 2125 2229 1.00 1 0.36 15 5.40 
  Naidji, Tayeb 2125 FRA1.0010.36155.40 

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)
 
 Mittelbadischer Schachkongress 2011 Durmersheim GER 2011-09-23
RcRownchangeKK*chgGame
 1972 2229 3.50 5 -0.54 15 -8.10 
  Bohnert, Dominik 1934 GER1.0010.15152.25 
  Plaul, Eckart 2056 GER0.501-0.2315-3.45 
  Weidauer, Sigurd 1944 GER1.0010.16152.40 
  Fucik, Timo 2059 GER0.001-0.7215-10.80 
  Ahmad, Momin 1867 GER1.0010.10151.50 

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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