Individual Calculations July 2022
 Kowalski, Holger  Total change: -12.00  Rating chartPersonal card
 38. Turm Open Lippstadt GER 2022-06-16
RcRownchangeKK*chgGame
 1957 1865 2.00 6 -0.30 40 -12.00 
  Wiley, Tom E f2139 ENG0.001-0.1740-6.80 
  Hohlbein, Michael 2055 GER0.001-0.2540-10.00 
  Heimers, Philipp 1917 GER0.5010.07402.80 
  Janssen, Thorben 1977 GER0.001-0.3540-14.00 
  Mallmann, Bernd 1763 GER0.501-0.1440-5.60 
  Kern, Burkhard 1892 GER1.0010.544021.60 

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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