Individual Calculations August 2022
 Krefenstein, Sergej  Total change: 36.00  Rating chartPersonal card
 6. Harald-Lieb-Gedenkturnier June 2022 Berlin GER 2022-06-02
RcRownchangeKK*chgGame
 2062 2088 2.00 4 -0.15 20 -3.00 
  Block, Werner 1889 GER1.0010.24204.80 
  Tschernatsch, Johannes f2294 GER0.001-0.2420-4.80 
  Bornschein, Burkhard 1968 GER0.001-0.6620-13.20 
  Niehaus, Frank 2097 GER1.0010.512010.20 

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)
 
 6. Harald-Lieb-Gedenkturnier July 2022 Berlin GER 2022-07-01
RcRownchangeKK*chgGame
 1869 2090 1.00 1 0.22 20 4.40 
  Cirakoglu, Alper Tolga 1869 GER1.0010.22204.40 

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)
 
 Werner-Ott-Open - Kreuzberger Sommer 2022 Berlin GER 2022-07-09
RcRownchangeKK*chgGame
 2060 2090 6.50 9 1.73 20 34.60 
  Woinowski, Michael 1742 GER1.0010.11202.20 
  Jaeger, Andre 1870 GER1.0010.22204.40 
  Nguyen, Phuc Nhat 1874 GER1.0010.22204.40 
  Matthes, Aaron c2146 GER0.5010.08201.60 
  Kauschmann, Herbert 2109 GER1.0010.532010.60 
  Liebelt, Jannik 2094 GER0.5010.01200.20 
  Muse, Drazen m2317 CRO0.5010.29205.80 
  Maetzkow, Maximilian Paul f2291 GER0.001-0.2420-4.80 
  Dathe, Frederick 2094 GER1.0010.512010.20 

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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