Individual Calculations October 2012
 Vranidis, Georgios  Total change: -7.80  Rating chartPersonal card
 23. International Gocher Open 2012 Goch GER 2012-08-30
RcRownchangeKK*chgGame
 2053 1963 1.00 4 -0.52 15 -7.80 
  Thomas, Ingo 2131 GER0.001-0.2815-4.20 
  Stuemer, Paul 2117 GER0.5010.21153.15 
  Stefkovic, Marijan 2144 GER0.001-0.2615-3.90 
  Hemmers, Dirk 1819 GER0.501-0.1915-2.85 

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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