Individual Calculations July 2012
 Mueller, Lutz  Total change: -5.70  Rating chartPersonal card
 San Bernardino Holiday Chess Open San Bernardino SUI 2012-03-29
RcRownchangeKK*chgGame
 2174 2061 1.50 5 -0.38 15 -5.70 
  Legky, Nikolay A g2423 FRA0.001-0.1015-1.50 
  Dragieva, Denitza 2007 BUL0.501-0.0815-1.20 
  Onda, Walter 1940 SUI1.0010.34155.10 
  Pokorna, Regina wg2367 SVK0.001-0.1415-2.10 
  Medici, Simone 2131 SUI0.001-0.4015-6.00 

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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