Individual Calculations July 2009
 Siebert, Viktor  Total change: -52.00  Rating chartPersonal card
 Oberliga Sued-West Rheinland Pfalz GER 2008-10-05
RcRownchangeKK*chgGame
 2063 2113 3.00 9 -2.08 25 -52.00 
  Hauer, Andreas 1983 GER1.0010.32258.00 
  Ziegler, Mario 2118 GER0.001-0.4925-12.25 
  Kalepky, Helmut 2128 GER0.5010.02250.50 
  Kopp, Bjoern 2058 GER0.001-0.5825-14.50 
  Krieger, Hermann 2232 GER0.001-0.3425-8.50 
  Ohnesorg, Felix 1822 GER1.0010.15253.75 
  Loos, Udo 2096 GER0.001-0.5225-13.00 
  Kreuscher, Wolfgang 2042 FRA0.501-0.1025-2.50 
  Weller, Manuel 2085 GER0.001-0.5425-13.50 

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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