Individual Calculations July 2019
 Gehrke, Mathias  Total change: 6.60  Rating chartPersonal card
 37. Turm Open Lippstadt GER 2019-06-20
RcRownchangeKK*chgGame
 1911 1763 2.50 7 0.33 20 6.60 
  Laurenz, Waldemar 2000 GER0.001-0.2020-4.00 
  Brockhoff, Moritz 1900 GER0.001-0.3220-6.40 
  Poschadel, Andreas Gregor 1849 GER1.0010.622012.40 
  Hemmings, Martin 1865 GER1.0010.642012.80 
  Kettler, Ilija Jonas 2055 GER0.001-0.1520-3.00 
  Troidl, Thomas, Dr. 1922 GER0.001-0.2920-5.80 
  Lu, Trung Cang 1785 GER0.5010.03200.60 

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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