Individual Calculations February 2018
 Liebold, Aaron  Total change: 40.40  Rating chartPersonal card
 27. Erfurter Schachfestival Hauptturnier Erfurt GER 2017-12-26
RcRownchangeKK*chgGame
 1831 1834 5.00 8 1.01 40 40.40 
  Weber, Detlef 1616 GER1.0010.22408.80 
  Rapp, Lukas 1637 GER0.501-0.2540-10.00 
  Stahr, Ralf-Peter 2095 GER0.5010.324012.80 
  Staack, Maik 1564 GER1.0010.17406.80 
  Jung, Florian 1938 GER1.0010.644025.60 
  Schwarz, Hilmar 1913 GER0.5010.11404.40 
  Vega Lopez De Nava, Cesar Octavi 1951 MEX0.5010.16406.40 
  Rost, Detlef 1933 GER0.001-0.3640-14.40 

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)
 

 

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