Individual Calculations August 2019
 Polenz, Fredrik  Total change: 5.00  Rating chartPersonal card
 1. Internationales Langenhagener Sommeropen Langenhagen GER 2019-07-04
RcRownchangeKK*chgGame
 1987 1905 3.00 7 0.25 20 5.00 
  Andersen, Gunnar 2166 USA0.001-0.1820-3.60 
  Eilert, Marius 2039 GER0.5010.18203.60 
  Steingraeber, Kai Uwe 2028 GER0.5010.17203.40 
  Miettinen, Teemu 2021 FIN0.001-0.3420-6.80 
  Stoy, Ulf 1994 GER0.001-0.3820-7.60 
  Elsner, Robert 1755 GER1.0010.30206.00 
  Schmidt-Klie, Lasse 1906 GER1.0010.502010.00 

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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