Individual Calculations June 2013
 Malcher, Werner  Total change: -3.00  Rating chartPersonal card
 NRW-Klasse 1 2012/13 Duesseldorf GER 2012-09-16
RcRownchangeKK*chgGame
 2328 2342 2.50 5 -0.10 30 -3.00 
  Podzielny, Karl-Heinz m2424 GER0.001-0.3930-11.70 
  Weber, Peter 2238 GER1.0010.363010.80 
  Emunds, Hans Georg 2250 GER0.501-0.1330-3.90 
  Afek, Yochanan m2301 ISR1.0010.443013.20 
  De Vreugt, Dennis g2428 NED0.001-0.3830-11.40 

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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