Individual Calculations March 2013
 Hesselbarth, Karlheinz, Dr.  Total change: 16.35  Rating chartPersonal card
 29. offene Berliner Senioreneinzelmeisterschaft Berlin GER 2013-02-01
RcRownchangeKK*chgGame
 2007 1782 2.50 6 1.09 15 16.35 
  Shapiro, Yosip 2117 GER0.001-0.1215-1.80 
  Rollwitz, Juergen 1971 GER0.001-0.2515-3.75 
  Prinz, Tade 1723 GER1.0010.42156.30 
  Barnack, Gerd 2011 GER1.0010.791511.85 
  Paul, Reinhart 2100 GER0.5010.37155.55 
  Wuensch, Ulrich 2119 GER0.001-0.1215-1.80 

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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