Individual Calculations January 2012
 Hegner, Peter  Total change: -0.45  Rating chartPersonal card
 19. Bad Bertricher Schachtage Senioren Bad Bertrich GER 2011-12-02
RcRownchangeKK*chgGame
 1877 1836 4.00 9 -0.03 15 -0.45 
  Mueller, Rudolf 2193 GER0.001-0.1115-1.65 
  Schumacher, Ursula 1645 GER0.501-0.2515-3.75 
  Kroetz, Hermann Josef 1895 GER1.0010.58158.70 
  Kalkmann, Hans 1989 GER0.5010.20153.00 
  Klein, Gereon 1970 GER0.001-0.3215-4.80 
  Moeckel, Edgar, Dr 1931 GER0.001-0.3715-5.55 
  Polifka, Wilfried 1845 GER1.0010.51157.65 
  Fischer, Paul 1900 GER0.001-0.4115-6.15 
  Puetz, Rudolf 1521 GER1.0010.14152.10 

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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