Individual Calculations February 2020
 Michalski, Uwe  Total change: 9.00  Rating chartPersonal card
 29. Erfurter Schachfestival Hauptturnier Erfurt GER 2019-12-26
RcRownchangeKK*chgGame
 1726 1744 4.50 8 0.45 20 9.00 
  Linnemann, Caspar 1348 GER1.0010.08201.60 
  Drezewski, Alexander 1875 GER0.001-0.3220-6.40 
  Krutsch, Thomas 1476 GER1.0010.17203.40 
  Klinkhart, Thorbjoern 1881 GER1.0010.682013.60 
  Held, Maurice 1844 GER0.001-0.3620-7.20 
  Schwarz, Hilmar 1846 GER0.5010.14202.80 
  Kosovska, Olena 1876 GER0.001-0.3220-6.40 
  Schmieder, Kerstin 1660 GER1.0010.38207.60 

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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