Individual Calculations February 2018
 Haag, Wolfgang  Total change: -18.20  Rating chartPersonal card
 27. Erfurter Schachfestival Meisterturnier Erfurt GER 2017-12-26
RcRownchangeKK*chgGame
 2075 2207 4.50 8 -0.91 20 -18.20 
  Poessel, Christian 2024 GER0.501-0.2420-4.80 
  Wichmann, Adrian 2040 GER0.501-0.2220-4.40 
  Gramb, Marius 2075 GER1.0010.32206.40 
  Mao, Kevin 2006 GER0.501-0.2620-5.20 
  Weishaeutel, Moritz 2102 GER0.501-0.1420-2.80 
  Kutzner, Stephen 2111 GER1.0010.37207.40 
  Wiley, Tom E f2115 ENG0.001-0.6320-12.60 
  Klaus, Christian 2128 GER0.501-0.1120-2.20 

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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