Individual Calculations March 2012
 Kretzschmar, Arnd  Total change: 48.60  Rating chartPersonal card
 1.Hotel-am-Stadion-Open Jena GER 2012-02-08
RcRownchangeKK*chgGame
 1868 1549 2.50 6 1.62 30 48.60 
  Gugenberger, Uwe 1949  * GER0.001-0.0830-2.40 
  Auerswald, Klaus 1828 GER0.5010.343010.20 
  Schober, Manfred 1912 GER1.0010.903027.00 
  Middelhoff, Cornelius 1949  * GER0.001-0.0830-2.40 
  Koch, Herbert 1906 GER0.001-0.1130-3.30 
  Haeusler, Willi 1662 GER1.0010.653019.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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