Individual Calculations February 2013
 Hellwig, Tobias  Total change: -7.65  Rating chartPersonal card
 22.Erfurter Schachfestival Meister Erfurt GER 2012-12-26
RcRownchangeKK*chgGame
 2110 2161 3.50 7 -0.51 15 -7.65 
  Kempe, Frank 2022 ENG1.0010.31154.65 
  Ducarmon, Quinten f2402 NED0.5010.30154.50 
  Schellmann, Frank c2135 GER0.501-0.0415-0.60 
  Stabernack, Joschi 2013 GER0.501-0.2015-3.00 
  Biedekoepper, Robert 2093 GER0.001-0.5915-8.85 
  Spitzl, Philipp 2080 GER0.501-0.1115-1.65 
  Klippel, Jan 2025 GER0.501-0.1815-2.70 

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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