Individual Calculations February 2013
 Wolf, Isaak  Total change: 15.00  Rating chartPersonal card
 22.Erfurter Schachfestival Hauptturnier Erfurt GER 2012-12-26
RcRownchangeKK*chgGame
 1919 2020 6.00 8 1.00 15 15.00 
  Lingl, Xenia 1730 GER1.0010.16152.40 
  Sieber, Martin 1800 GER1.0010.22153.30 
  Schwarz, Hilmar 1890 GER1.0010.32154.80 
  Nowak, Thomas 2100 GER0.5010.11151.65 
  Hille, Wolfram 2021 GER1.0010.50157.50 
  Muuss, Klaus 2000 GER0.501-0.0315-0.45 
  Peters, Tom 1788 GER0.501-0.2915-4.35 
  Siebarth, Marco 2024 GER0.5010.01150.15 

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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