Individual Calculations July 2012
 Ta, Van Duy  Total change: -3.15  Rating chartPersonal card
 Open Teplice 2012 Teplice CZE 2012-06-16
RcRownchangeKK*chgGame
 2009 2026 4.00 8 -0.21 15 -3.15 
  Kratochvil, Josef f2231 CZE0.001-0.2415-3.60 
  Majerik, Vladimir 1856 CZE0.501-0.2215-3.30 
  Olsarova, Karolina wm2247 CZE0.001-0.2215-3.30 
  Knudsen, Jes West 1890 DEN1.0010.32154.80 
  Kaluzny, Matyas 1876 CZE0.501-0.2015-3.00 
  Zdravkovic, Dragan S 1934 SRB1.0010.37155.55 
  Vlasak, Lukas f2247 CZE0.001-0.2215-3.30 
  Johnova, Eliska 1790 CZE1.0010.20153.00 

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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