Individual Calculations September 2023
 Skowronski, Peter  Total change: 43.60  Rating chartPersonal card
 Lichtenberger Sommer 2023 Berlin GER 2023-08-12
RcRownchangeKK*chgGame
 1954 1728 3.00 8 1.09 40 43.60 
  Niehaus, Frank 2145 GER0.5010.434017.20 
  Stark, Ingo 2106 GER1.0010.914036.40 
  Wirth, Heinz, Dr. 2060 GER0.5010.384015.20 
  Moewisch, Dave 1922 GER0.001-0.2540-10.00 
  Zesewitz, Martin 1916 GER0.001-0.2640-10.40 
  Von Huebschmann, Andreas 1617 GER1.0010.354014.00 
  Steiger, Michael 1966 GER0.001-0.2040-8.00 
  Geldner, Gerrit 1900 GER0.001-0.2740-10.80 

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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