Individual Calculations June 2013
 Wehmeier, Stefan  Total change: -1.50  Rating chartPersonal card
 NRW-Klasse 1 2012/13 Duesseldorf GER 2012-09-16
RcRownchangeKK*chgGame
 2308 2434 4.50 7 -0.15 10 -1.50 
  Forchert, Martin f2393 GER0.501-0.0610-0.60 
  Weber, Peter 2238 GER1.0010.25102.50 
  Emunds, Hans Georg 2250 GER1.0010.26102.60 
  Tkachuk, Konstantyn 2217 GER0.501-0.2810-2.80 
  Fuest, Martin 2230 GER0.501-0.2610-2.60 
  Podzielny, Karl-Heinz m2424 GER1.0010.49104.90 
  Trella, Thomas f2401 GER0.001-0.5510-5.50 

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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