Individual Calculations January 2012
 Greiner, Wolfgang  Total change: 5.55  Rating chartPersonal card
 19. Bad Bertricher Schachtage Senioren Bad Bertrich GER 2011-12-02
RcRownchangeKK*chgGame
 1880 1841 4.00 8 0.37 15 5.55 
  Bogorad, Michail 2217 GER0.001-0.0915-1.35 
  Puetz, Rudolf 1521 GER1.0010.13151.95 
  Oud, Niek 2046 NED0.001-0.2415-3.60 
  Moeckel, Edgar, Dr 1931 GER0.5010.12151.80 
  Schumacher, Ursula 1645 GER0.501-0.2515-3.75 
  Loeffler, Hans 1978 GER0.001-0.3215-4.80 
  Kneip, Jakob 1800 GER1.0010.44156.60 
  Weber, Gerhard, Dr. 1899 GER1.0010.58158.70 

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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