Individual Calculations February 2020
 Grodotzki, Kenneth  Total change: 2.60  Rating chartPersonal card
 32. Staufer-Open A Schwaebisch Gmuend GER 2020-01-02
RcRownchangeKK*chgGame
 2033 2017 4.50 9 0.13 20 2.60 
  Mueck, Heinz-Peter 1878 GER1.0010.31206.20 
  Dorst, Johannes f2222 GER0.001-0.2420-4.80 
  Simukov, Erik 1904 GER0.501-0.1520-3.00 
  Herbrig, Alexander 2265 GER0.001-0.1920-3.80 
  Ermitsch, Magnus 1887 GER0.501-0.1820-3.60 
  Wezel, Sebastian 1879 GER0.501-0.1920-3.80 
  Ermitsch, Michael 2210 GER0.5010.25205.00 
  Sommer, Konstantin 1860 GER0.501-0.2120-4.20 
  Nehyba, Martin 2189 CZE1.0010.732014.60 

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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