Individual Calculations June 2013
 Rehfeldt, Frank  Total change: -21.30  Rating chartPersonal card
 NRW-Klasse 1 2012/13 Duesseldorf GER 2012-09-16
RcRownchangeKK*chgGame
 2283 2126 1.00 8 -1.42 15 -21.30 
  Steiner, Karl 2090 AUT0.501-0.0515-0.75 
  Matthias, Heiner f2373 GER0.001-0.1915-2.85 
  Sielecki, Christof m2402 GER0.001-0.1715-2.55 
  Forchert, Martin f2393 GER0.001-0.1815-2.70 
  Weber, Peter 2238 GER0.5010.15152.25 
  Webb, Laurence f2278 ENG0.001-0.3015-4.50 
  Kartsev, Soel 2211 GER0.001-0.3815-5.70 
  Kitte, Sebastian f2276 GER0.001-0.3015-4.50 

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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