Individual Calculations September 2011
 Poeltelt, Helmut, Dr  Total change: 3.90  Rating chartPersonal card
 Lichtenberger Sommer 2011 Berlin GER 2011-08-13
RcRownchangeKK*chgGame
 1872 1716 2.50 7 0.26 15 3.90 
  Kornrumpf, Joachim, Prof Dr. 2099 GER0.001-0.0915-1.35 
  Penner, Markus 1949 GER0.001-0.2115-3.15 
  Stiemerling, Karl-Heinz 1673 GER1.0010.44156.60 
  Bandlow, Matthias 1988 GER0.5010.33154.95 
  Ruether, Marc 1808 GER0.001-0.3715-5.55 
  Stark, Steven 1594 GER1.0010.33154.95 
  Walter, Guenter 1990 GER0.001-0.1715-2.55 

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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