Individual Calculations December 2013
 Pierecker, Markus  Total change: -13.05  Rating chartPersonal card
 17.Offene Internationale Bayerische Schachmeisterschaft 2013 Bad Wiessee GER 2013-10-26
RcRownchangeKK*chgGame
 2080 2191 5.00 9 -0.87 15 -13.05 
  Willin, Bernhard 1983 GER0.501-0.2715-4.05 
  Lanz, Udo 1888 GER1.0010.14152.10 
  Harsch, Martin 1993 SUI0.501-0.2615-3.90 
  Wiesmeier, Franz 2044 GER1.0010.30154.50 
  Bogner, Sebastian g2552 SUI0.001-0.1015-1.50 
  Deues, Erik 2044 GER0.501-0.2015-3.00 
  Helmschrott, Otto 2067 GER0.501-0.1715-2.55 
  Valet, Richard 2062 GER0.501-0.1715-2.55 
  Gruettner, Ralf 2086 GER0.501-0.1415-2.10 

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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