Individual Calculations May 2015
 Heinzel, Peter  Total change: 4.00  Rating chartPersonal card
 Oster-Open 2015 Oberhausen Oberhausen GER 2015-04-02
RcRownchangeKK*chgGame
 2031 2068 3.50 6 0.20 20 4.00 
  Hufnagel, Markus 1692 GER1.0010.09201.80 
  Kuhn, Andreas 1955 GER0.501-0.1520-3.00 
  Mohrholz, Stefan 1935 GER1.0010.32206.40 
  Becker, Marcel f2392 GER0.5010.37207.40 
  Kalka, Arkadius Georg f2368 GER0.001-0.1520-3.00 
  Hirschberg, Leander 1846 GER0.501-0.2820-5.60 

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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