Individual Calculations March 2010
 Urban, Hans-Rainer  Total change: 2.25  Rating chartPersonal card
 XIII. Neujahrs-Open Guben GER 2010-01-02
RcRownchangeKK*chgGame
 2183 2105 3.00 7 0.15 15 2.25 
  Grabarczyk, Miroslaw g2475 POL0.001-0.1015-1.50 
  Hansch, Stephan 1815 GER1.0010.16152.40 
  Bielinski, Dariusz 2230 POL0.5010.17152.55 
  Jandke, Manfred 2182 GER0.5010.11151.65 
  Berzina, Ilze wg2274 LAT0.001-0.2815-4.20 
  Czepczynski, Boguslaw 1925 POL1.0010.26153.90 
  Czerwonski, Aleksander m2380 POL0.001-0.1715-2.55 

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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